AC/DC Electrical Contractor
Company Overview
AC/DC Electrical Contractors Inc, owned by John Muller, possesses an electrical license issued by the California licensing board.
AC/DC brings energy to your world.
We provide electrical contracting for commercial and residential properties, covering indoor and outdoor projects. We focus on identifying and solving electrical challenges. We provide installation and service for electrical outlets, including GFI types. We install, upgrade, and renovate electrical service panels. Our services include designing and installing recessed lighting, chandeliers, ceiling fans, EV chargers, smoke alarms, and security lighting. We specialize in spa wiring, new construction electrical work, remodels, and various other services. Having spent 40 years in the 209 area, we are proud to be named the best in Tracy for 2023. Call us now for a free estimate. We serve the San Joaquin, Stanislaus, Merced, Sacramento, Tri-Valley, and Central Valley regions. There is no job too minor, and no location too distant.
Business Services
- Circuit breaker installation
- Circuit breaker repair
- Doorbell installation
- Doorbell repair
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Light fixture installation
- Light fixture repair
- Outlet installation
- Outlet repair
Business Location & Hours
Mon: | 8:00 AM - 5:00 PM |
Tue: | 8:00 AM - 5:00 PM |
Wed: | 8:00 AM - 5:00 PM |
Thu: | 8:00 AM - 5:00 PM |
Fri: | 8:00 AM - 5:00 PM |
Sat: | Closed |
Sun: | Closed |
Recommended Customer Reviews

ACDC is awesome. John knows exactly what he's doing - 30 years in the biz! And Dianne in the office is great! She knows how the system works. I've enjoyed working with these two immensely!

I've used AC DC in the past. This time, I needed to bring the electrical for my older rental property up to code. John, in my opinion, is probably the best electrician in Tracy. I've had other electricians look at that home in the past, only to shy away from the difficult stuff. John (along with his great associate, Cynthia) tackled all of my problems, and actually solved them and explained to me exactly what was wrong in every instance.
Issues were identified, brought to my attention, and corrected. If you're looking for cheap labor, this is not for you. If you want the job done right, use AC DC. It's a great experience when you know that your electrical is safe.

Excellent communication, speedy response, straightforward pricing, fast service, very pleasant to deal with. Job done perfectly, will definitely hire John for more projects in the future. A+

We've used John and AC DC on our rental properties here in Tracy and have been very happy with their work. Debbie in their office is fast and courteous about responding to calls and scheduling and their pricing has always been fair and reasonable.

The light switches on the house bathrooms were having issues, and AC-DC Electric was able to fit me into their schedule for same-day service. I am pleased with the work, the time it took, the cost, and the professional attitude of all involved.

Spoke to Debbie at the office yesterday morning about a safety issue at my house that I needed an electrician to look at, she mentioned that they were completely booked but that she would talk to John. Got a call a few hours later and she said that John was willing to stop by before work to look at it. John and his helper came today, fixed our electrical issue all before he started his regular business day! Thanks John! Very professional office staff, above and beyond service! We will use again for sure.

We dealt with John Muller today of AC/DC Electrical Contractor Inc.
209 832 1212 Office
209 832 2101 Fax
acdcelectrical@att.net email
www.acdcsolarcontractor.com
We had some outlets and an outside light not working.
John came by at 6pm on a Friday night, found and dealt with the issue (bad connection in a wall box) in a very timely manner. He explained what he was doing as he went, and once the connector was traced, he replaced it with a better designed one, tested everything and left.
Highly recommended!

John and crew did a fantastic job! We hired them to put an EV charging station on our property. Not an easy feat because we wanted the power on the opposite site with respect to the meter. They had to dig a trench but all was done in a couple of days and the end result is exactly what we wanted. They gave us a fair price, too. I couldn't recommend John enough! Will do business with him again.

Used ACDC electric for some recessed lights installation including installing a new switch and also expanding some outlets from 1 gang to 2 gang outlets.
Although I live don't live near Tracy, I used John from ACDC for his work and it was worth it. First of all, his pricing is much more reasonable than other quotes I got. Also, since my job wasn't a huge one, many other electricians/contracters either didn't want to do the job or didn't even bother returning my call or emails.
John, was straightforward, gave me an estimate of his pricing over the phone and gave me the full estimate when he came before he started the work. there were no surprises, it was all straightforward.
Best of all, I was able to communicate with him and his staff via email, sending them pictures and links to things so he was able to get all the right parts and have it ready on the day he came.
While he was there I thought of 2 other small things to do (run some HDMI cabling through the wall and expanding a 1 gang outlet to a 2 gang) and he was able to do that in addition to the original job. that was great because it saved me another visit and another day off of work.
He was professional, thorough and very courteous. His work was excellent and prices were very reasonable. I would use him again for any electrical work.

We used AC/DC to replace a chandelier in our foyer. They came right on time and did a great job! Very reasonable pricing! I would defintely use them again