Mario Castillo Electric

I don’t impress easily, Mario Castello and his team were awesome . From the initial call to Paola to the final city inspection they were remarkable. Everything went smoothly and on time as was discussed. A special shout out to Bryan and Aron, my technicians. They came on time, assessed the work to be done and went right to it. My new electrical circuit panel was installed before dark along with the re-stucco. For reasonable rates, professionalism and a personable group of people I highly recommend.

Had my panel upgraded to 200 amp and had them add some outlets inside also. George, Edgar and Aaron did an outstandingjob. They were courteous and professional and answered all my questions.I was in contact with Liz in the office and there was a communication issue which she took care of asap with no issues.They handled all the permits and the owner Mario wasthere for the final inspection with the city inspector.Planning on doing more business with them in the future.So if your looking for an electrician do not hesitate.

I cant recommend this company enough! Amazing team to help you with whatever project you want to get done! I had to call them to replace a electrical box in my condo and they helped with all the necessary information to give to the HOA and made that process a breeze . All the work was done very clean and professional! Definitely call Mario and his team for your electrical needs!

Very professional - nice people, excellent communication! Had a car charger installed and they were more than patient throughout the process, we will be using them in the future for any electrical needs. Highly recommended!

I’d give them 10 stars if I could! Very responsive, quick estimate and quick turnaround time to install my EV charger. The two employees who showed up were super professional and efficient. There was confusion on my end in the morning, and they were patient. Shout out to Rudy and Jovanny for their skills!I will definitely recommend Mario Castillo Electric to all my friends and family!

I recently had the pleasure of working with MARIO CASTILLO Electric, and I can confidently say that they go above and beyond the average service. Here’s why:Punctuality and Professionalism: Arrived promptly at the scheduled time. Their neat appearance and respectful demeanor made me feel at ease. They treated my home with care, ensuring no mess was left behind.Solar Panel System Expertise: My specific requirement was related to our Solar Panel System, particularly the inverter. We have two separate systems, and on the legacy system the inverter displayed an error due to a manufacturing defect. MARIO CASTILLO Electric stepped in to address this issue.Description of the job:Removal of a SOLAR UTILITY INTERACTIVE TRANSFORMERLESS INVERTER and the installation of a SOLAR GRID SUPPORT UTILITY INTERACTIVE TRANSFORMERLESS INVERTER.[[---The MODEL removed was the INVERTER; PVI-3.0-OUTD-S-US-A; S and the MODEL installed is the UNO-DM-3.3-TL-PLUS-US-SB-RA-Q---]]Standout Qualities: After evaluating several electricians, MARIO CASTILLO Electric stood out as the most qualified. Their expertise, attention to detail, and professionalism were evident throughout the process. They swiftly replaced the faulty inverter, leaving us impressed.Transparent and Reliable: MARIO CASTILLO Electric provided clear communication, fair pricing, and a transparent approach. There were no surprises, and their commitment to quality workmanship was evident.Owner’s Personal Involvement: To my surprise, the owner arrived at the job site, unlike most businesses that merely dispatch employees, this company stands out because the owner personally gets involved in the work, side by side with their employees. The hands-on approach demonstrated a level of care and commitment that is rare among business owners. While prioritizing the success of the company, he also genuinely cares about their employees and customers.This attribute—where an owner actively participates in the work—sets this company apart. It’s refreshing to witness such dedication and involvement. If you’re looking for a top-notch electrical service that truly cares, I highly recommend MARIO CASTILLO Electric. Their dedication to excellence sets them apart from the rest.

Ive been very happy with their work. They installed a Tesla charger for me in the past and just relocated an outdoor outlet for me. Rudy was the tech who came out and helped me and he was top notch and professional with his work and the completion of the job done in a timely manner. Id recommend the company.

It was a pleasure working with Mario Castillo Electric. I got a service panel upgrade, new subpanel and EVSE hardwire install. I had done a bunch of pre-planning, so had a solid vision for almost every aspect of the project, from electrical loads on the house to preferred wire runs in attic and crawl space (to avoid plumbing and a bunch of exposed conduit), even had a preference on panel models. I wanted a company willing and able to marry the vision with their expertise. Marios crew knocked it out of the park. From their salesperson to office personnel to the electricians crawling around under the house, they all communicated, respected the vision, showed me where it needed improving and completed the project a day early and looking better than I had envisioned. I didnt see a single shortcut they took, in fact a couple times, they went out of their way to better conceal wires when it would have been easier and quicker not to. I think quality workmanship is cosmetically pleasing and this crew really impressed me with both.

Quick with communication from the initial call to the diagnosis. A lot of information about what they will do for your job is provided during the free estimate. After getting the quote it was quick to book the technician for the job. Johnathan installed a new outlet for our bathroom and rewired an existing light fixture in record time. Mario Castile provides great reports summarizing the successful completion of the work done. If you’re looking for some electrical work then give them a call.

Castillo electricians are my definitely my new electrician to go with. Brian showed up on time promptly as scheduled. He was very knowledgeable of of the work and answered all my questions and concerns. They even helped me with a wall plug replacement that wasnt on current job agreement. They were both professionals and friendly. Pricing was fair and worth it. Will definitely call them again for any electrical work.

Simply the best! Jonathan and Rudy showed up early for our appointment and took care of installing an outdoor outlet for our home leak detection system. They offered some options for instillation placement and helped to hide the outlet under the house and out of the way. It looks great and works perfectly! The team also was able to troubleshoot an issue we were having with our garage power. So happy to work with the team at Mario Castillo!

Bryan and Aaron of Mario Castillo Electric, were wonderful today. They had a very hard job today and were successful. I’m charging my wife’s 2024 energy hungry iX-M60 vehicle as I type. Working like a charm. This two man Team, Mario Castillo Electric employee’s rated an 11 out 10 for their hard work and effort. I 100% recommend being part of the Mario Club for electrical problems at a wonderful 15% discount on any job. Thanks again MCE - Mario Castillo Electric this is the second time you’ve helped me out and will come back again to up grade my service to a 200 Amp Service later this year. Luciano Castillo really came through big today. I’ve hear of the Golden Rule - Treat others as you would want them to treat you. This company, Mario Castillo Electric has raised the bar, they are working to the Platinum Rule - Treat others as you would treat yourself, i.e. the best treatment you would ever want.Yours Truly,Frank Laveaga

Rudy and his partner were amazing. There was an issue when replacing one ceiling fan but instead of giving up, they devised a work-around.I could not be more pleased with theor effort.Thank you. gave an estimate over the phone that was very fair. My electrician was George. He did not cut any corners. Stayed late to finish the job correctly.Im very happy with the work and will choose them again.

I found this company just by searching for local vendors in Long Beach. They have serviced our condo building for 3 years and has done a remarkable job. They return calls with a time and date also sends you notice when the tech is on his way. They never have to come back redo a job that they have done. This is a honest and remarkable companyI would refer them to anyone. They have also done individual work for owners in our building and they are very pleased. Please use this company. If I could give more than 5 stars I would.

Rudy arrived on time he discussed the job to be completed. He was very knowledgeable and professional once he commenced the job it was completed in a timely manner with outstanding results. He cleaned the work area and instructed me in every detail regarding the operation and installation of the electrical system once again the young man knows his job outstanding results I have no complaints great job !

Excellent work! I am astonish to the utmost respect and professionalism that Mr. Jonathan Polanco and his colleague has provided to me when installing a new electrical outlet. They are very knowledgeable. They work very clean. Removed the small debris afterwards. I am very very satisfied. And, I highly recommend Mario Castillo Electric for any electrical services.

Mr Luciano Carrillo did an excellent job explaining what was the problem with my light fixture. He walked me through what needs to be done and I was happy to be able to communicate with him in Spanish and English, making it easy to understand. Thank you

Excellent service, professional and explained every step of the way, as he was installing my Ecoflow Smart Home Panel.

Excellent work. Team was on time, exceptionally quick while performing quality work, and was very kind throughout the process. I look forward to working with them again

Did a great job installing my outdoor outlets and fixing the recessed lights in my den. Will do business with them again.

Mario’s team did a fantastic job upgrading our electric panel. They were all professional and very knowledgeable. Jonathan and Victor were both very friendly and worked really hard even when we got unexpected rain. The quote they provided was very detailed, transparent and the price was very competitive. Overall, the communications were excellent also. If I have any other electrical tasks, I’ll definitely go to Mario’s again!

Great! Installed my home EV charger and handled rigamarole with the city for the permit. Pleasant, friendly, and efficient. I did my research before and MCE was always highly recommended.

I am extremely happy with the service provided by Mario Castillo electric. Their customer service was excellent from the moment I first called to them completing the work I needed done. The quote was very reasonable and they were able to schedule the job within a couple of days. Anthony and Thomas arrived on time and they were extremely professional. Anthony helped me decide the best place to install a motion light/ring camera and took time to answer all of my questions. He was very patient while I set up the ring app and made sure everything worked correctly and that I was happy with the view. They did a great job cleaning up after the installation as well. I highly recommend Mario Castillo Electric. I will be using them again in the near future for additional projects I need done.

Once again Mario Castillo provides great communication, service and results. Everything one could want out of a reliable electrician. We have used them a few times now and don’t see any reason yet to choose anyone else. Thanks for your help!

Mario answered my distress call to replace a shorted out switch at my 99 yr old Mother’s apt. It was such a relief that they cared about her safety. I so appreciated the customer service I received from the beginning phone call to the finished job. I will ONLY trust this company for ALL my electric needs. Thank you!Thank you! Thank you!

Easy communication, well equipped team, on time, got into job right away, got my issue fixed, and easy payment method. Nice experience.

I have used Mario Castillo Electric twice now. I love how responsive they are and their use of technology. They send text notifications and can text you if need be. They send a photo of the electrician, their name, and a tracker to see when they will arrive. Anthony has been my electrician both times. He is very efficient and has explained any issues or things that require a decision from me quite well. Highly recommend!

Very responsive team and professional. They listen to you and solve problems. Mario is a very good electrician with good work ethics.

Mario Electric was Excellent over the Top! Marcos replaced and upgraded my panel in 2 days, excellent work, Liz kept me updated with inspections and work to be done and they made everything smooth and easy with high quality work!I will recommend Mario electric to everyone I know.Thank you

William was very accommodating and tried his best, despite his limited English. I liked him. I do not like this company: it is incompetent. The initial visit resulted in an inaccurate assessment, followed by an equally inaccurate assessment by the owner who earlier I contacted by telephone.Inter-company communication is poor (I had to settle for a light switch replacement that I had expressly ordered differently). I will not do business with Castillo Electric in the future.

Im totally happy with Castillo Electric and the Level 2 EV charger they installed for us. Our panel is at the rear of the house so the 220V run was quite long and partial slab and lack of attic space required some creativity. The job was completed in one day during which the owner visited the site several times. They cleaned up well and handled the city permit. I would absolutely use them again.

Had a sub panel installed. Excellent price excellent service and both Rudy and Ennis were exceptional with their professionalism, knowledge and insulation.

Over the years, I’ve dealt with a few electricians and can say without question, Mario Castillo Electrical have been by far the best. I had some upstairs lighting that would intermittingly flicker, sometimes turning off/on. I’d changed out the wall switch and replaced the breaker on the circuit, but the problem continued, so after looking thru Yelp reviews, I called MCE. They scheduled an appointment for the very next day, following up with an email conformation, including a form explaining the service for me to accept/decline. The next day, I received a text stating their tech was on his way and showed up right on time. Marcos was super friendly & professional, asking me questions to better understand the issues I was having. After opening up and checking various outlets/switches, he followed me downstairs to the breaker box, removed the access panel and ran some tests. Marcos said he’s come across this issue many times and was confident he found the problem. We went upstairs and all the lighting/outlets were working properly again. He said if any issues/concerns come up, just give them a call. Great service, reasonable rates, I highly recommend them…and Marcos too!

Great service as always. Have used them for many projects and always receive great work. Will always call them first for electrical jobs.

Rudy was so kind and even helpful about what we could do to help set up future electrical projects. We really appreciated his help and professionalism.

Paola reached out for a quote and after asking a bunch of information about our home, she straight up ghosted us. Even ignored any follow up. Seems like a very unprofessional establishment

I had a fantastic experience with Mario Castillo Electrical Service. Their customer service was exceptional, always attentive and eager to help. Not only were their prices reasonable, but they also provided excellent value for the quality of work they delivered. Punctuality was a strong suit, consistently arriving on time and ensuring the job was completed promptly. The teams knowledge and expertise were evident throughout the process, making me feel confident in their abilities. Overall, I highly recommend Mario Castillo Electrical Service for their top-notch customer service, competitive prices, punctuality, and impressive knowledge in the field.

The Mario Castillo team is professional, friendly & communicative! We had to upgrade our electrical panel and add some outlets to our kitchen. We received multiple quotes for the work, and theirs was by far the most detailed, thorough and fairly priced. The payment portal is also super user friendly. They were able to come out quickly and the work looks really clean. Will definitely go to them for future needs and would happily refer them to a friend.

Technician arrived on time, asked a couple of questions and started working. He installed the EV charger in a few minutes. The installation is very neat and all trash was removed when the job was done. I would definitely recommend Castillo Electric and Ruby Lopez for future jobs!

Jonathan is a customer focused technician for Mario Castillo Electric. This company has made it their priority to hire quality employees. I have had at least 4 projects that Mario Castillo Electric has completed for me. Their entire team is customer focused and that includes their office support. I have another project in the near future that I will include them in which is Solar. I will continue to recommend this company and its team to friends, family, and neighbors. Jonathan has highly skilled technician that I look forward to having him on other services I may need.

Rudy did a great job - showed up on time, cleaned up thoroughly when he finished, very helpful answering questions and troubleshooting problems. Very pleased that Mario Castillo has maintained warranty commitments for my project.

5 Stars and more for Mario ‘s crew, 2 guys very professional, They’re very organized, and left no mess behind. This is our second experience with Mario Castillo Electric Services, we will call them again without any hesitation for our next electrical project.

Mario did a SUPER clean mount of my 75 TV and sound bar. Excellent job, and hes also a pretty awesome dude to work with. You should hire him.

Jonathan was personable, kind, and knowledgeable about the bathroom fan issue my wife and I had been experiencing. Clearly, he was highly skilled and carried out his duties in the most professional way. Would recommend him and Mario Castillo Electric for all of your residential needs.

Great service very professional ,I had a ceiling fan installedA light switch repaired andNew electrical outlet installedThey did an amazing jobGreat clean up job and the pricing was affordable

Used Mario Castillo to replace my old Zinsco Panel and install a 240V 30Amp outlet nearby. Pricing was decent but the professionalism was above and beyond. Process was also pretty quick. Mario came out to inspect and give me a quote then Anthony and Ricardo came out to do the install. Mario was quick and Anthony and Ricardo were fantastic. Answered all my small questions, installed everything safely while explaining the process beforehand, and left my walls in good shape for painting. Would completely recommend and definitely will use in the future.

Professional. Responsive. Great admin staff. We had some logistics issues with scheduling on our side and Liz was very accommodating and efficient. The job got done on time. The crew was very nice and did a good job cleaning up. Thanks! Mario Castillo Electric is my go-to from now on!

One of our light switches stopped working and after spending time troubleshooting, Mario Castillo rewired the lights. Throughout the process, they were super communicative, responsive over emails, texts and phone calls. They are also pretty tech savvy business in making sure I knew when technicians were on route and at my door. Professional team plus reasonably priced.

Mario Castillo did an exceptional job in updating my electrical panel. Professional, on time ,and outstanding. Highly recommend !

Anthony was excellent. He even provide me some advice about what to do with another electrical issue which wasnt what he was called out for. Very respectful and I felt very comfortable with him in my home. Happy to recommend.

Mario Electric did an amazing job installing an EV charger in our home. They were able to schedule an appointment quickly. Jonathon came out, was professional, got the job quickly, and was even able to find a breaker for out panel that was no longer in production. Highly recommended.

Great company to deal with. They made everything so easy. They took care of 3 things all in one visit. Price was extremely reasonable.

The crew was professional, prompt and courteous. The prices are very fair. We had an incident with our Simple Switch but everything was resolved to our satisfaction within a reasonable time at no added cost to us. Overall, we are very pleased with their work and the final outcome.

William is an excellent electrician with great knowledge of his work and also knows how to manage his crew under his supervision and if I ever need Mr Castillo’s service, I will be more than happy to ask for Williams, and i want to thankGeovany, Rudy, Anthony, they are very professional and did a great job.

Mario Castillo Electric was great! Early this year, we needed to install LED lights in our ceiling. We contacted Mario Castillo via phone and requested a quote. The personnel was very polite and knowledgeable and provided a very competitive quote within a few minutes. On the day of the service, the technicians arrived on time and completed the job quickly and professionally. The technicians answered all of my questions and even demonstrated some features of the new lights. Overall it was a great experience and will definitely use their services again!

Rudy and the whole team at Mario Castillo Electric were fantastic. They did a great job of expediting my electrical panel upgrade as my home insurance was going to be cancelled if I did not get it changed in three weeks time. The office staff was great with scheduling and the guys were great in getting the work done in a professional manner. They showed up on time, left a clean workspace and did a great job with the city in getting the permit and final inspection done.

My husband and I used Mario Castillo for a whole house re-wiring with a new electric panel and a sub panel in the garage. Even though this was a huge project, they finished on time & on budget!!!!Everyone we spoke to was professional and knowledgeable. Giovanni did the initial consultation and provide the estimate. The estimate was extremely detailed and covered even things we hadnt thought about. Giovanni was also the first to point out that we would be best served not staying on site during the rewire. We had already spoken to two other companies and neither had pointed it out.The article they provide prepares you well for what to expect. Liz walked us through signing the contract, what to expect, scheduling the project and when to expect the team each day. The work is high quality and to code. I will definitely refer friends and family to Mario Castillo electric and use them for any future electrical needs.

Ive dealt with Mario Castillo electric a number of times. They upgraded my main panel to prepare for solar. Also, theyve installed new circuits, done some trouble shooting, and installed new outlets. I appreciate their professional customer interface. Unlike some electricians who give you a quote without much explanation, Marios company provides a detailed and prompt breakdown of costs in a clear manner. It makes it clear what youre paying for and what the job will entail. Theyve never been late or missed anything. Theyre my go to electrician for all tasks.

My technician Jesus L. did a great job diagnosing the problem and fixing the issue in a timely manner. Great company for your electrical issues.

Absolutely impressed with Mario Castillo Electric. They came out this past Friday 7/22 to my home in Wrigley to upgrade my Electric Panel to a 200A and add a few amenities to our yard. They relocated out panel and brought it to code to pass city inspection, along with that they dug a trench and added a 50A sub panel for a Spa we are waiting to be delivered in late August. They also added a few receptacles in the yard for cooking and entertainment. A amazing crew and extremely clean and professional arrived on site at 7:55 AM and did not hesitate toCommunicate with me throughout the day what was going on. Extremely happy with Mario Castillo Electric, they definitely live up to the 5 Stars all over the web.

I needed to upgrade my service panel and add a couple of outdoor outlets at my home. I contacted Mario Castillo Electric and asked for price quote on the scope of work. We set up a time to meet and Mr. Castillo himself came out to review the work. He gave me a ballpark on the spot and sent me a formal quote via email. I had a few questions which he quickly answered. On the the day the work started Mr. Castillo showed up at the agreed upon time with his crew and introduced me to the gentleman that would be in charge. They got straight to work and quickly went about getting the work completed. The crew did an excellent job of communicating with me throughout the couple of days it took to complete the project. Mario and his crew were professional, very responsive and on time. Additionally, the work looks great and the job site was cleaner than when they showed up.

I highly recommend Mario Castillo Electric. I had a hard time finding a company that could upgrade my breaker panel in a timely manner. One company fell through, but I think I dodged a major bullet with them. It was just $100 cheaper than Mario, and I think it would have been a disaster. Mario’s team did it quickly, and they were very affordable and professional the whole time. Everyone was really nice and helpful. Two guys did the bulk of the work, and another guy came to finish up the drywall. A coordinator came by to check on things, and then Mario came near the end of the job to double check everything looked good. It was overall a positive experience. I’m glad I found them, and would definitely use them again.

Very appreciative for Mario Castillo Electric! They did a wonderful job with some re-wiring in our garage. Everything works great, and looks nice as well. And wonderful company communication throughout the process. Thank you!!!Update: Mario Castillo’s team also installed inset lighting throughout our dining room and bedrooms - they look great, and we were very appreciative for his input and advice during the process. Really excellent work, friendly and timely communication, and reliable - I continue to recommend their services!

After calling several electricians and not getting a call back from most, I found Mario Castillo Electric. This company was less expensive than other electric quotes I got, and were also so impressive with how efficient they were in their communications with me. Mario came out and gave me a clear quote on several things I needed done, and I received an email soon after speaking with him with everything in writing. His staff, including electrician Sergio, came to my home to do the work on time, and were courteous and professional while they were there, and completed the work exactly as we asked them to. I am happy to have found them and plan to return to them in the future for all our electric needs. I highly recommend them if you’re looking for a professional, dependable and efficient electrician.

I cant tell you how pleased I am with this company. I searched to exhaustion looking for the right company who could combine quality work with competitive pricing. Mario provided both and more. The reviews on this company are legit. They replaced my old electrical panel and did a great job advising and walking me through the process. Liz did a great job walking me through the billing process and I love the ease of texting and electronic estimate approval. Once we approved the estimate, we were pleased with how quick our job was scheduled. The only criticism I had about the panel job is they did not dispose of the old panel. I had to do that myself but it was a minor inconvenience in comparison to the perfect service and professionalism. I will be using this company again. Thank you Mario. May God bless your company a billion times over.

Marios Electric Staff was very professional during the original site visit, they gather information to insure I had an accurate quote As a homeowner I wasnt sure what to ask other then I needed a panel upgrade, they walked me through the process of not only upgrading the main panel but also the sub-panel in my garage.Once I received the quote all the discussions regarding the upgrade was outline prior to me excepting the quote.The price was very reasonable and the technical staff(s) were very knowledgeable and on time every day per the schedule, the office staff kept me up to date on payments schedules and were very easy to work with.I dont typically write positive reviews as Im a little stubborn with working with contractors, so this is a first for me. I wish all contractors were this easy to work with. All I ever except is a contractor to do what he says hell do without any upcharges. This Company exceeded my expectation.Jerry Edwards

Same day service! Completed the work. This outfit is extremely professional and organized. You won’t be sorry. They are a little pricey but you get what you pay for.

Had nothing but great experiences with Mario Castillo Electric. Setting up an appointment is easy, they return calls promptly and arrive in the time frame provided. The work is high quality, it’s clear they know what they are doing. The technicians are very friendly.

From start to finish our experience with Mario Castillo Electric was wonderful. Mario and the team were very responsive and helpful throughout the process. They were on time and professional during the installation process and their prices were the best of any electric company in the area. We look forward to working with Mario Castillo for all our future electrical needs!

Mario provided the umbeatable quote and Jorge & Rudy were staffed for the job. They were clean and methodical when it came to adding a 200 AMP panel and new circuitry to a 1950s house. Where other subs (who will not be named) chewed up my drywall, Marios team (MC) surgically ran new conduits, GFCIs 64 recessed lights for my property and kept the drywall cutouts for drywall repair (some subs will throw away the drywall cuts leaving more work and $ spent on drywall repair). These guys did the job where other subs either turned down the job or made unprofessional comments saying I had too many recessed lights. MCs crew did the work, kept trash in organised piles and cleaned up after themselves each day. For consideration I am already planning phase two to request MC for additional electrical work.I have 20 years construction management background and I have worked along side electrical contractors such as Rosendin Electric, Sasco etc. Mario Castillo electric is competitive for pricing, execution, and customer service.Tip* have your electrical plans ready and know precisely what you want to make sure everyone is on the same page.

Our original contact was with the owner Mario, he was really helpful and was really forthcoming about the work that we had wanted during our estimate.Ozzy and William were the electricians that had spent an entire day installing numerous light fixtures and new outlets. They did such a meticulous job, super clean, and had such incredible attention to detail. They were super respectful of our home and of our space and did such a great job of cleaning up afterward.100% will only go back to Mario for all my electrical needs and will particularly request for Ozzy and William.

A well-deserved 5 star rating.I hired Mario Castillo and crew to re-wire my house and install a sub-panel in my garage over the summer of 2020 and couldnt have been happier with the Mario, his team, and the results. Throughout every step of the process I was informed of timelines, effort, budget, and schedule. I would be sent text messages and emails with appointment times; Mario would always show up on-time - if not early - every time. Mario showed up for an estimate and laid out options for work. I was sent over an estimate that weekend.Marios team was slammed with work over the summer and was able to schedule my home to be started in just a few weeks. Luckily for me, they work fast and offered to start on my project a week sooner. Marios team was full of competent and experienced employees. On the first day of work I anticipated them to come in and get a lay of the land and let me know timelines -- instead Hector and Victor immediately got to work at drilling holes to rip out the existing wiring. They were incredibly nice and respectful of all of our personal belongings. We tried to make their lives as easy as possible by covering our floor with the painters paper suggested by Marios email and covering our belongings with plastic to ensure dust doesnt get into everything. I gave Hector the keys to the house and he gave me a phone call every week to update me on the progress made and work left. Mario stopped by frequently to check-in and talk with me about the project.They wrapped up the project sooner than expected, and scheduled the city to come out and inspect their fine work. As expected, their work passed on the first inspection and Ive been using electricity without worry ever since. I couldnt recommend Mario Castillo Electric enough for any of your electrical needs.

Marios team came out and installed a couple of kitchen and bathroom light fixtures for us. Hector was the installer and did great. We are very happy with the services performed and the cost of the work. Highly recommend Mario and his team.

I had a 200 amp panel installed a few months ago by an electrician. He equipped the panel with very sensitive arc breakers. Several breakers started tripping more and more frequently, one in particular. I was getting no response from the electrician and needed someone to check out the panel. Several people on our neighborhood blog highly recommended Mario Castillo Electric. I called and Mario himself came out to check out the panel. He immediately knew the issue was the arc breakers. Mario replaced all of the breakers and I have not had any issue whatsoever since he did. Thank you Mario for resolving my panel/breaker issue. You will be who I call when Im in need of an electrician and will highly recommend you when asked.

We recommend this company highly. They have done a couple of projects for us. Very professional, on time, good quality. They also cleaned up after their work was done. We will use them again for any electrical work we need to have done.

Ive worked with Mario Castillo Electric on two different projects now. Both times they were knowledgeable, kind, speedy, and gave a good price. I recommend the company and would definitely work with them again.

We had a location for EV use activated. Rudy Lopez was very kind and professional. Offered some good advice all the way around. Again a very pleasant experience!

Great experience having them install an EV charger, really easy to communicate and work out the bid, and Anthony did a great job during the install, kept things clean, asked the right questions, good job!

Had Mario Castillo come out last week to replace/upgrade an old 100amp to 200amp electrical panel, couldnt be happier. They were on time, respectful, communicative, polite and thorough (even fixed an issue with some existing wiring while they were in there).Would (will) happily use them again in the future, professionals through and through.

Wow! They were amazing! Sergio and Leo were efficient, quick and clean! They installed 2 outlets for our rooms and made the whole process seamless. Mario (owner) even came to check and make sure we were happy with the work. I will only use Mario and his team from now on!

Very professional company and individuals to work with. I had a 200-amp panel upgrade at my house and besides the great quality of work, this company communicates well and is very attentive to providing answers when prompted. One of the key reasons I chose this company was because of the finance option offered via a third party company, Wisetack. Rates were competitive as I requested 10-12 quotes from other electricians. I highly recommend anyone to hire Mario for any electrical needs.

Fantastic service - on time, knowledgeable, great communication from the entire company. I could even track my technician on his drive to my house in real time!

Mario was great! He was very professional, hard working, and kind. He also gave us a very fair deal. I would gladly recommend him and he will be my first call next time I need some electrical work done.

I have hired Mario Castillo Electric for several jobs at my home in Long Beach, CA. Every job was done professionally, clean, and safely. We have had Mario Castillo and team setup a EV car charger, re-wire my home for entertainment, and install ceiling fans. No job is too big or small for this team. I will continue to work with them for any and all electrical work needed at my homes.

Mario Castillo Electric was able to give me an appointment the day after I called. Their pricing was very fair. William, who installed 3 ceiling fans for me, did an awesome job. He was on time and did the job in a timely manor. Thank you William!

Mario Castillo Electric is absolutely wonderful. The work is so well done. We are so impressed. He added an outlet behind the hanging tv and added two outside outlets. He was knowledgeable, had great communication, accepts cards, and stood by his initial quote. Would definitely recommend.

Mario and his team were great to work with! Their communication was clear and the installment process was quick. Mario was able to help us with installing a radio system at our new office as well as rewiring the proper wires needed to have some music in our halls for our patients to enjoy. Thank you for all your help!

Chose Mario Castillo because of many of the positive reviews. I can add ours to this list. Handled our need for a subpanel replacement very promptly and in the time table that fit our schedule. George who came to do the replacement was great. Some extra work had to be done to fit the new subpanel, George and Edgar carefully enlarged the spot and plastered nicely over the enlarged cutout they had to make. They even moved the support beam for a shelving unit that was in the way. Took extra time but they took the time and care to do the job completely. Job well done.

Mario came out within 24 hours and was able to take care of our problem in less than 15 minutes. Made it seem so simple, yet so professional. Ill definitely be calling him again for future repairs as well as some upgrades we want to do throughout the house, this is the type of person I want to work with!

Marios guys are great. Very professional and friendly. Theyll warn you when its about to get noisy, which is a plus for those working from home. Clean wire and conduit installation and they even seal up the exterior with silicone after so you dont have to worry about later weather damage. That being said, they did crack our mount for the Nest doorbell because (it appears) they couldnt find the little tool that releases it.

I have no other than to say positive things about Mario Castillo Electrical company. Sergio and Enrique demonstrated professionalism, patience and determination. They arrived on time every day and worked intensely in order to successfully complete a difficult job. I really recommend their service.

I could not be happier with their service! On time great service. Have been thinking about doing the electrical for some time and wasnt looking forward to the holes in the wall and ceiling but the patch work was great. Happy its done!

Marios team provided an exceptional experience. They upgraded our panel, installed an EV charger, and patiently walked us through each step of the process. George, Jonathan, and Juan in particular were professional and accommodating in performing their work throughout the project. Would highly recommend!

Used Mario Castillo Electric to run a subpanel to my garage and install a tesla charger. They were extremely professional and clean. They did great work and left everything neat and patched up. Sergio and his team were great, highly recommend them.

Anthony was great! He verified the problem with the electrical circuit. He also provided the best approach to fixing the issue. He was very attentive and knowledgeable.

I have called on Mario Castillo Electric several times. This last time they replaced an electrical panel in an apartment that I manage. From the time I call they are very professional. They answer in a timely manner and show up to do the job when they say. I am very happy with this company and will use them again.

My thanks to William and the Mario Castillo team. The entire process from bid through completion was seamless and professional. The team was quick and helpful. They also made some recommendations on other areas we might need assistance. Definitely on speed dial for future needs.

Rudy did great job. He replaced our fountain Electric Panel box for us.Thank you

Anthony was great! Very professional and detailed. He went out of his way to double check his work and ensure all was working

Great work and team! Scheduled the team to come in early Monday, was on time and finish rewiring of the kitchen. Friendly and informative throughout the process. Very professional and made the environment felt safe given COVID-19. Will continue to contact Mario and his team for future electrical

Great service. Very professional and great quality of work and products. Thank you.

The technician was very professional, thoughtful and spent time figuring out how to fix what was a tricky problem. The company is great in communicating before the appointment. Will highly recommend and will call on them again

The Mario Castillo team was extremely professional and easy to work with. I appreciate that all members of the team seemed to be communicating with each other about our projects.

They were very clean and professional. Got here on time and busted their butt and got a 1 1/2 day job done in a day. Gladly answered any questions I had with a smile. I am definitely going to be calling Mario Castillo Electric for any future projects. (Not pictured is the interior rewire because its in the walls)

Mario is fully knowledgeable of electrical codes, does the work right, and is excellent in making the project fit the need. Smart, resourceful, highly qualified. Workmanship is high quality-at a fair price. Will do each project right, but wont add costs where its not required. Low voltage thru 3-phase higher voltages & internal distribution, no problem!

I am very happy with the professional services rendered in installing my three outdoor security lights.The work and service was excellent, and the office was very pleasant and accommodating. I would highly recommend the services of Mario Costello electric Co.

Hector was extremely professional and followed all the rules for COVID-19 protocol. He and his assistant got right to work and installed new ceiling flush mount lights and installed a new electrical outlet above my fireplace for a TV Tom be mounted. Very pleased and will use them again

Sergio and his assistant did an outstanding job, kept me informed and were very careful in my house and in cleaning up when they finished. This was my second time using Mario castillo Electric and I was totally satisfied each time.

Williams and Ennis did great job. They kept their work area neat and clean. They were professional. When they finished they explained everything they did to my wife and I. We are satisfied with their work.

My name is Manuel. I found this electric repair company (Mario Castillo Electric Inc.) from Yelp information. I e-mailed them and got response quickly from them. It sounds like very good with estimates and other services. I decided to hire them. They already understand that I am deaf customer. We did get along well to communicate each other. We used with Video phone thru sign language interpreter. I am happy with the staff. Also the electrician installed new two junction boxes well before I switched from old fluorescent light fixtures to new LED light fixtures myself. It is perfect match connection before my former electrician installed old fixture that is very poor installment. I frustrated with it. Mario Castillo Electric Inc is honest and good price business. I recommend if you need to hire the electrician, get this company.

Amazing service with a clear explanation of what the problem was and how it was fixed.

Absolutely love the work. They were on time, professional, friendly and did an outstanding job . Highly recommend them and will use them again. Recessed lighting installe . Switches , dimmer, remote and ceiling fan. 10 stars to Mario and crew.

Mario is the best. It was my first time working with him and he did not let me down. It was a difficult job,He completed it and didnt charge anything more than what he had quoted me originally, which eased lower than two other bids I had.

On time, friendly, efficient, reasonable price. I am a repeat customer.

Excellent and professional job. Mario is a very skilled electrician and meticulous at his work. They arrived on time and finished on time. Very happy with this company

Mario helped me with troubleshooting an electrical emergency. He was fast, thorough, professional and considerate. When Edison came out, they confirmed his findings and fixed the SCE problem. I will definitely use his again for any future electrical needs.

Loved the work of all 3 crew members. On time, knew what they were doing. Finished and did a great job in a timely manner. Definitely recommend them

Technician arrived on time. A second technician arrived shortly after and was not introduced, no big deal but a brief introduction would have helped since I was expecting only one. A supervisor arrived later.I am satisfied with the job, took them three hours to finish quick I think its reasonable for running a new electrical line.

Excellent installation of the Tesla Wall Charger! I currently have a 6-50 outlet in one end of my garage. The crew extended the outlet to the front of the garage using emt conduit and hiding it as much as possible above my garage cabinets with professional results. It took a little over 2.5 hours to complete the job and in the end I was quite happy with the end product. Excellent communications from start to finish!

Very easy to get a quote, set up appointment. Marion is awesome and so experienced! Quickly solved my issues. Would definitely use him again!

Technicians were professional, fast and accommodating. Great work at a fair price!

Mario and his team did a great job putting in recessed lighting and educating me on the value of moving towards Smart Home lighting solutions without pressuring me into a decision. Chose to go with Insteon Smart lighting for my house and my wife and I really love it.

Had a great experience using them for an unknown electrical issue in my house. The receptionist was very helpful and prompt in scheduling, and made costs and project scope very clear up front. The tech Rudy showed up on time, was friendly and knowledgeable, and fixed the problem immediately.

Mario Castillo Electric is the best! They are fast to respond, knowledgeable, and always provide a great price. I use them for all my electrical needs. Highly recommended!

Mario was great! Friendly and professional, knew exactly what to do to troubleshoot our electrical problem. Would definitely work with him again and recommend.

Super friendly and nice. Very thorough and never charged more than the consult fee to trouble shoot our electrical panel. Never tried to upsell, in fact told us everything else was golden.

Marcos showed up on time, was very polite and did a great job. We were adding a media box behind our dry wall for a Samsung Frame TV. He had to cut into drywall, move out electrical box so it was flush and mounted the TV. Will definitely call them back for any electrical needs.

We’ve had them to the house twice. I will not work with a different electrician. They are profession, kind, patient, fair, and great at what they do. I wish every contractor could be like this.

Definitely recommend Mario Castillo Electric! Alan arrived on time and with a mask on which is appreciated :) He was so quick and efficient. Also very friendly and professional staff overall. Excellent service!

Showed up on time and worked all day with a brief break. They were very considerate.

220v outlet works fine, however, meterbox panel cover is loose and door wont close properly.

Installed a new dryer circuit today. The guys were efficient and thorough. Got it done quickly.

Very professional and courteous service technicians. They were prompt and finished quickly. Glad we chose this company.

Great job! Anthony did an amazing job, going above & beyond, and his team was super great!

The work was done great and professionally. They went the extra mile in their work. I would recommend this company and would use them again.

Marios team is professional and very communicative throughout the whole process. Id highly recommend if you want the job done right.

Great job: finished early came back and addressed couple of concerns immediately. I would definately recommend.

Had upgraded my electrical panel. Quick to respond if there is a problem. Professional on the phone and in person.Thank you guys for the services you do.

Great services! They went above and beyond! Even though they tried hard to figure out things on my AC.., in the end they didn’t charge me a penny! Thank you!

They were able to come with one day notice, did a great job at a good price. Highly recommend.

They installed my Tesla Universal charger and works perfectly! Super fast response and scheduling for installation!

I had the pleasure of working with Jonathan and Rudy. They did a great job installing my recessed lights and switching a bunch of outlets in my kitchen remodel. I couldnt be happier with my new lights. The guys were very courteous and cleaned up really well before they left. I will absolutely be coming back to them for any of my electrical needs.

He is very, knowledgeable and professional.

Luciano the electrician provided excellent service and feedback addressing our needs.

Amazing experience! Work was done quickly and thoroughly at a competitive cost! No oversell, no BS. Will be my go to electrician from now on. Highly recommend!

These guys are terrific! Mario came out to diagnose and give an estimate on Tuesday. He recommended we replace our panel and was able to schedule us for Friday. William and Rudy came out to do the work. They were on time and got right to work. They worked all day, were quiet and competent. Lastly, they did a great job repairing the wall and left the space clean. Highly recommend!

I had a laundry list of work to be done (including an EV charger). They were professional, courteous and very responsive.

The workers arrive on time, immediately went to work he doesn’t himself in professional manner. Upon completion, they left everything clean and in good shape.

Very happy with the work that was done on my kitchen this is the second time I have used them because there the best.

Really happy with the work done. They performed very professional, high quality work and did it quicker than scheduled. Very highly recommended.

Their work was fast, efficient and their solution to my problem was better than the job I hired them for

This is my second time using this company and hands-down my go to source for an Electrician. The crew at Mario Castillo Electric are so easy to work with. I highly recommend them.

Upgraded our fuse box and added an outlet. Did a great job.

Replaced 5 fixtures, Mario knows what hes doing & I am happy w/ the outcome, I will definitely use him again next time. Thanks Mario!

I had Mario Castillo Electric install some outlets to my back wall. They were able to come the same week to do this. The two techs both wore masks and were very polite and efficient. I would 100% use again.

Mario and his team performed the work with care and detail. We are very happy with the job and would recommend him to anyone that needs electrical work.

Excellent EV charger install by Anthony.

Mario was the ultimate professional. He provided quality work, was always on time and communication was top notch.

Friendly, professional, respectful and fixed my usual electrical problem. Thanks so much! I would definitely recommend and use their service again.

I’m glad I found these guys to help me out during my remodel. They were super easy to work with and got the job done. I’ll be using them for my future electrical needs.

Tech was helpful, polite and answered all my questions without hesitation. Good Service

Anthony did a great job! I am very pleased with his work and he keep me informed every step of the way. There was never a time when I didnt know what or why he was doing something.

Great job! Great price! Professional and timely. Definitely would use them again. Daniel and William were great!

Explained everything and answered all my questions. Arrived on time and worked hard to complete job in the 2 days promised. I will use them for all my electrical needs.

Once again, Mario Castillo Electric has surpassed my expectations!I highly recommend them.

Everything about the service was top notch. Joann was personable & efficient. Sergio was great on the house call. Thank you

Had to replace a breaker at the panel.Came on time. They give you regular text messages to let you know when and where the technician is.Knew exactly what to fix.

Wed like to thank Mario, Liz and Alexius for their Professionalism and Truths,...yes Truths - It is a refreshing quality, especially these days. Their Honesty, communication and service were above and beyond.

Technician did a great job appreciate it I will be calling you back for future jobs thank you

I’ve used them for a number of jobs. They are professional, good value, dependable and do really good work. Highly recommend.

Promptly, accurately diagnosed and clearly communicated problem with electric company panel enabling us to get immediate response from sc Edison and repair.

I found them online and saw how many positive reviews they had-so I called them first! It was easy to see why they are positively reviewed from the first encounter. They had multiple ways to communicate, including text. They were patient with my questions and upfront about costs and what I could expect. When my first technician called in sick, they were very communicative and had another appointment scheduled quickly. My electrician, William T, was on time, communicative as I waited and did a wonderful job. He explained the problem and let me know that he could fix it. He was careful with my things as he had to move them to get to broken outlets. He left every surface clean as well. I was very impressed with this company. I did think that they were expensive-but when you are good at what you do-you should be paid well. I would gladly pay their prices for the quality of service I received.

Mario and his team are very friendly, professional, and informative. I would highly recommend for all your electric needs!

We had a great experience with Mario Castillo Electric. Their service was excellent. They sent out Anthony to work on our electrical issues. He diagnosed the problem quickly and made the repair. He answered all our questions and made recommendations for any further repairs. I would definitely use this company again

Mario is a skilled technician with a professional approach. He diagnosed and troubleshot the issue with ease.

Mario was on time, friendly, professional, and did a great job installing our ceiling fan. We will absolutely be using him again for future electrical services in our home.

I love Mario Castillo Electric! This is the second time I used them and I am just as pleased with the results this time. This time, they added an exhaust fan to my bathroom. Anthony Orozco was my installer and he was quick and efficient. He knew exactly what he was doing, arrived on time, and ended ahead of schedule. Their prices are so fair, I can’t figure out why anyone would use a different electrician!

The technician, Marcos, was terrific. On time, clear in his analysis of the work to be done, and very efficient in doing it. Above all, great courtesy.

Came quickly got us up and running fair price nice people

We are disappointed with your tech Anthoney who was hours late for his appointment without advanced notice or apologize. We are disappointed with Mario Castillo Electric to have missed such a easy fix.Some lights were not turned on in the house - partial light outrage, we scheduled an appointment with the highly recommended Mario Castillo Electric on 5/9/2024 at 2PM.But the tech Anthony did not show up until after 3:45PM, and he was unable to fix the problem.The next day (5/10/2024), Mario Castillo Electric sent a $1100.00 Estimate to install new circuit, outlet box, breaker, possible breaking our drywall, etc... for the partial lights outrage.We tried to reach out to Mr. Hernan Delgado, as we were told by Liz that Hernan was person behind the $1100.00 Estimate. We emailed Hernan the detailed partial light outrage distribution through different locations asking him to forward this information to his Master Electrician for better understanding and resolution, but to no avail... No returned phone calls, no returned emails from Hernan.In desperation, we called a licensed electrician, who arrived within 30 minutes and fixed the partial light outrage immediately. All lights are working fine in the house, without install new circuits, new outlet boxes, new breakers or breaking drywalls.

I must say that of all the bids I received from nearby Electricians, I saved thousand of dollars by using Mario Castillo.

Cannot recommend this team enough. Professional, on-time, efficient, and their price was ~30 - 40% less than their competitors.

Great employees and company to deal with! Anthony listened and explained the situation so I would understand. Then quickly fixed the issue.

Mario Castillo’s electricians and team truly provide a 5-star experience. They are incredibly organized, transparent and timely in delivering agreed upon services. Mario R. was our point person in providing several detailed quotes and answering our questions. He’s incredibly professional and friendly, and the project proceeded as promised. Our electrician, William, was truly an expert and walked us through the project before and after every work day. He stuck closely to timeline and got the work done in an efficient manner. I’ve never experienced such a smooth and stress-free inspection process. Needless to say- we passed inspection with flying colors! I would wholeheartedly recommend Mario Castillo’s services to anyone who’s looking for top-notch, stress-free electrical work to be done.

Rudy lopez and edgar de leon they show up on time, and do a great job. they finished work quick and professional good job!!!

Rudy was great. He was friendly, knowledgeable, and explained everything thoroughly.

Mario Castillo was very professional, knowledgeable, competent, priced reasonably and timely. I would definitely use them again and will definitely recommend their services.

Mario Castillo Electric did an excellent job with the electrical tasks I required. They gave me a reasonable quote and quickly scheduled the work.Anthony was very efficient and worked very hard to finish the work in a timely manner. He was prompt and cleaned up well after the work was completed. He is a hard worker.I will call Mario Castillo electric next time I need electrical work.

We are extremely pleased with the service from Castillo Electric, our electrician William surpassed our expectations by finishing our electrical rewire a day early and doing a thorough job cleaning up!

I would highly recommend Mario Castillo Electric. Great service, on time, and professional.

Anthony was excellent. Prompt, friendly and professional. Dug to figure it until found issue and resolved. Appreciate the work.

This company is great. Very responsive, reasonable fees and great work.

What can I say , Rudy was there on time tools ready to get to work, I would gladly call them again. He solved my problem no problem. I appreciate his help as well as George , they together helped me out . I appreciate their hard work very professional people. Thank you

Ive used this company several times over the last few years for various jobs (Ring camera installs, bathroom fans, troubleshooting) and theyve always been fast, courteous and reasonably priced. Their work has stood the test of time and theyre my go to electrician.

Anthony is the electricity magician! An expert, he quickly diagnosed an issue for us. Thank you. We are grateful for your knowledge!

I am extremely happy with Mario Castillo Electric’s work on the installation of my EV wall charger. The 2 technicians showed up on time, promptly started their work, and actually finished the job earlier than I had expected. They were very efficient and answered all my questions and concerns. They are also reasonable with their pricing, and their staff is very responsive. I would highly recommend them to anyone who is looking for a good electrician.

Fast to respond to inquiry and set up time. He did a great job installing a new bathroom fan.

Marcos was professional, efficient and answered all my questions. I recommend Mario Castillo Electric for your electrical needs!

The guys did a great job installing the recessed lights. Communication was great and they took care of cleaning after. Thanks again.