Greg's Electric
Company Overview
Residential and Commercial Electrical
Problem Solving
Renovation & New Builds
Immediate Support
Locally Owned and Operated
Proudly Serving East Contra Costa County for 15 Years
As a union-trained electrician with 20 years of industry experience, I am committed to providing honest and top-notch service.
Business Services
- 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 - 6:00 PM |
Tue: | 8:00 AM - 6:00 PM |
Wed: | 8:00 AM - 6:00 PM |
Thu: | 8:00 AM - 6:00 PM |
Fri: | 8:00 AM - 6:00 PM |
Sat: | 8:00 AM - 6:00 PM |
Sun: | 8:00 AM - 6:00 PM |
Recommended Customer Reviews

I profess that I am a happy person today directly because of this man. I went looking for an electrician on Yelp last night. The only electricians in Tracy all seem to only be primarily concerned with Electric Charger installation for Teslas. No reviews on anything but that specific topic. No diversity. I saw Greg's business profile and gave him a call today after reading many glowing reviews last night.
I could tell he was busy but stopped to talk and ask specific questions. He instructed me to perform a very specific task and the specific location I could find it. It fixed my issue!
I am SO appreciative. Money is tight now. I am positive if I had called anyone else they would have come out and charged me something ridiculous. That is the current state of the world, screw each other over for as much as you can get. This man has given me hope that humans still can be helpful and compassionate and giving. I have not experienced anything like this in a very long time.
When I do develop another electrical issue I will surely pay him to remedy it.
Greg, you are what the world, especially the U.S. need so many more of.
Thank you!!!

Greg is our go-to electrician when we need help. He's prompt in responding, was able to come out the next day and replaced our faulty outlet in a matter of minutes.
Responsive, efficient and reliable. We highly recommend him!

Ladies! Gather 'round, I bring good news and tidings!
Greg may very well be the world's greatest electrician, but he may also be a glimmer of hope to all the men of our kind.
I submit, for your consideration, the following evidence:
I called. The phone rang thrice and Greg answered.
I got two sentences out, along the lines of, ""I thought I blew a fuse drying my hair yesterday but..."", before Greg interrupted me.
I resisted the urge to demand his supervisors name and instead decided to humor him.
""... but now none of your bathroom outlets work?"" He asked.
I braced for the inevitable mansplaining I get any time I have to call a home pro. ""Yes, but I've already reset all the fuses in both panels and still no power.""
Greg wanted to know how old my home was.
""About fifteen years?"" I shrugged.
He went on to suggest I try one more thing before making an appointment with him. It sounded real dumb but I decided to at least investigate and what do you know - his trick totally worked! He really MUST know what he's talking about! What d'ya know?
And just like that, a man was finally right about something.
I guess there's hope for their kind yet...

Greg and his crew were professional and efficient. They arrived in time and had the right tools and materials on hand to get the job done quickly (and right)! I'll definitely be giving Greg a call for any future electrical needs.

He did an excellent job and finished with explaining what he did so I understood.
Will use him again

New to Brentwood and being a homeowner. We've got lots of projects to take care of but the one thing that had to get done ASAP was take down and replace a rather ugly (in my opinion anyway) ceiling fan that was in the center of our living room and replace it with a modern looking light fixture. It was so super important to get a reliable electrician since this is the center of our home and one of the first things you see when you walk in. Greg was very responsive from letting us know how to measure our ceiling height, to providing a bid and then scheduling an appointment.
The chandelier we chose was not an easy installation-not only was it going to hang from a high sloped ceiling, but it also had a complicated design. Greg arrived exactly on time during his appointment window and did an amazing job. As you can see from the pictures, making this piece look level and dealing with the way it hangs was not easy!
He also took a look at some other work we're considering but not ready for yet, which was truly above and beyond.
100% recommend him for your electric needs.
Support local Brentwood businesses!
Review #74 of 100 review goal in 2021

We called Greg on a Sunday evening over breaker issues. He provided great information over the phone to help us with the issues but we still ended up requesting him to come out to take a look. He was efficient, responded quickly to our call and got to our house under an hour. He got all our electrical problems fixed. My husband and I are very happy with his service and will definitely use him again in the future. We totally recommend him to anyone who's looking for a reliable electrician in the area.

I've not yet used Greg's services, but I was very impressed that he answered his phone immediately (on a busy Friday for him) and informed me of his scheduling challenges, and offered a visit early the following week. It sounds like great customer service, and I will use him when needed.

If I could give 0 stars, I would. Complete jerk from the moment he arrived. I gave him the benefit of a doubt at 1st, maybe he was having a tough day (tho he arrived @10am for the service... not much time beforehand to have a bad day). I ended up having to ask him to leave as he was cussing me out (and I admittedly reciprocated) and he took my broken breakers with him! I told him to give them back but he refused because I'm a renter and don't own the home. He ended up having to drop them off to my property manager so I can have then for a replacement reference.

Not sure what just occurred.....but I wrote to him via Yelp to inquire about a job. Due to my job and the hours I work I asked my wife to call him... my wife had been trying to reach him via phone multiple times.. left voicemails... no response to her calls. I called today and got in contact with him... explained I had an electric water heater, a safe that required an outlet, etc. and that I needed another outlet in my garage. He asked me very specific questions which I wouldn't know (I'm not an electrician) such as did I need a ""dedicated"" plug? ""Can I run off the other lines?"" I don't know....Never have done electric work....which was why I was calling.... He then stated that he would need to come out and take a look at the job to see what needed to be done. I said ""Ok"" and he said ""Ok"" and then he hung up... without setting a time, arranging anything... I mean... his 5 star reviews made it seem like he was reliable and a good choice... Not so sure what I did wrong... or if I caught him at a bad time... Guess I'll inquire elsewhere. 2 stars because I'm not sure if there was some lack of communication on my end... but he just didn't seem to want to be bothered... by my wife or myself.