Electrical reviews in Long Beach, California

I’ve had nothing but the best experiences with Jesus. I’ve used his services several times for my new house, ranging from EV charger installation to new outlets to rewiring switches, Jesus knows how to do it all. He is very skilled, reasonably priced, and always does a high-quality job. Going with Jesus and John’s electric is the best decision you can make for all your electric needs.

Jesus was awesome. I needed a ceiling fan installed in my bedroom and I was so pleased to have Jesus provide the service. He was cordial when I first reached out to him. We scheduled a date for installation and he was prompt and did an Amazing job. To add the installation was seamless and took him no time. We have scheduled another installation soon to install another fan In my grandson’s room. I found him also Very affordable compared to Other electricians. Check him out, I’m sure you will agree.

Jesus is the electrician you hope to find. He communicates throughout, explains the perceived issue in an easy to understand way, explains what he intends to do in an understandable way, is a friendly and respectful person, affords a fair price, and fixes the issues with expertise. We had an ev charger installed, a broken stove fan and hot tub fixed. Couldn't be happier.
We will have John's Electric saved for all our future needs and electrician recommendations.

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!

Had my panel upgraded to 200 amp and had them add some outlets inside also. George, Edgar and Aaron did an outstanding
job. 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 was
there 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.

Xavier and Edgar were great! Mario Castillo Electric never disappoints. I had a few things to get done and I’m very happy with the work. The price was fair too.

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

Very strongly recommend. We’ve used Mario Castillo Electric for everything from can lights to upgrading our electric panel to 200A. Recently they sent us Xavier & Sal for a garage sub panel. Guys did a great job, clean install as always, everything works perfectly, great communication, great prices, great to work with.

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.

Mario Castillo Electric did an excellent job for us. Their staff were on time, finished the work promptly, answered all our questions fully and clearly, cleaned the areas they worked in, and gave us what I believe was a fair price.

It was a relatively small job, which some of the other companies wouldn't take. We needed a new light fixture in our vanity to replace the old florescent fixture. The new fixture works great and we're happy. Thank you!

Rudy and Jovanny came to my garage to installed Tesla charger wall connector, had very nice experience and reasonable price, highly recommend. Thank you so much

I had such a great experience with Rudy & Jovanny! They installed some flood lights for me along with an exterior electrical outlet. Communication was great - they checked with me to make sure everything was placed where I wanted it. They were so friendly, knowledgeable, and easy to work with! Will definitely use again, thank you!

I can’t recommend Mario Castillo Electric enough! Not only is Mario an excellent electrician, but he also runs his own distribution business, offering high-quality electrical supplies at very competitive prices. As the owner of TM Electrical LLC, I truly appreciate having someone like Mario in the industry.

Mario is incredibly outgoing and approachable, always willing to share his knowledge and answer any questions you may have. Whether you’re a fellow electrician or a homeowner in need of assistance, he’s the go-to person for reliable service and valuable advice. If you’re looking for top-notch electrical work and supplies, Mario Castillo Electric is the way to go!

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.

I was very pleased with the service Mario Castillo Electric provided in installing flush mount ceiling lights in my home. They helped with the layout and selection of the appropriate lights for general space lighting and the appropriate lights for artwork in my home. Bryan and Edgar made quick work of wiring in the new lights. I am very happy with the results and recommend Mario Castillo Electric and will definitely hire them again as needed.

Great service from start to finish! We had issues with other electricians, but Mario and his crew were easy to deal with, finished everything on time, and did impeccable work. Their pricing was very competitive and we feel like we got a bargain on our new 200-amp panel. We'll definitely be using them again!

Luciano was very good at listening and asking questions before completing the inspection. He identified the issue quickly and fixed it expertly. He was punctual and polite. Will definitely ask for him for our next project.

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 it's in the walls)

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.

I called based on Yelp reviews to upgrade my electrical panel, and among other works.
Luciano stopped by and provided estimates with some discounts and we proceed with the job...thanks Luciano.
Rudy and Sal arrived on time and started working none stop and finished the job. Everything looks clean and professional.
I appreciated the service that I received from Mario Castillo Electric team.

It was a pleasure working with the company, no up sales, just what needed to be done and to code. Three workers did the job in one long day. At the end of installed got new surface mounted panel next to the garage, new grounding including two long copper rods, lot of new wiring and a cap at the old panel. Workers were friendly and liked working for their company. The company seems to support them too. They have fleet of new well stocked and organized vans.