Guerreros Electric Inc
Company Overview
Home and business solutions: Focusing on problem-solving, remodeling, fresh setups, building projects, improvements, service panels, low voltage garden lights, and telephone and internet wiring as part of our electrical tasks.
Greetings, I am J. Carlos Guerrero, the proud owner of Guerreros Electric. I honed my skills with various companies prior to launching my own. I aim to deliver top-notch service and educating customers on the best options for their properties tailored to their needs. I am committed to ensuring you spend less and ensuring your home complies with modern electrical codes.
Guerreros Electric Inc. is still operational. We are taking safety precautions for your protection and ours. We practice social distancing of 6 feet from our clients while wearing masks. You can easily get in touch with our team by emailing carlos@guerreroselectric.com. You can expect a reply within one business day.
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 - 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: | 8:00 AM - 5:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Carlos and the guys from Guerreros Electric are great. I have an old house in the Oakland hills that needs a lot of electrical love and am completely stoked to have found Carlos. He came by quickly when I asked for a quote, was really great in explaining everything to me and completed the work quickly and on budget.
I would have absolutely no hesitation in recommending this company and will definitely be using them in the future.

Called after hours. Carlos answered and was very patient and extremely helpful. Instead of just getting the job he actually helped me solve the problem and ensuring it does not happen again. I will definitely call him again.

I had a very positive experience with Carlos. He was very candid and honest about his estimate and recommendations, and kept me posted as parts of the job were completed over the course of a day. And then gave me a discount off of the price originally quoted! I will remain a loyal customer of his.

I like do to as much of our renovations myself as I can, but there are plenty of projects that lie outside my confidence. When they come up, I look to Yelp to search out really good local skill. Guerrero's is one of those great finds.
I contacted Carlos to install a sub-panel to support the new circuits I was adding for our kitchen remodel. He came out the next day, gave me a very reasonable quote and chatted with me about the wiring I was planning. A few weeks later (my schedule) they installed the panel, took a look at the work I'd done, and made a few suggestions. Between the time of the quote and the work, I'd discovered that the 240v stove circuit had been totally messed up (by a guy who is, thankfully and not surprisingly, now out of business - this was pre-Yelp, of course). Carlos replaced the circuit for a nominal charge (about a third what the first guy charged to do it wrong). He also offered to be on hand for the inspection, but I knew how packed his schedule was and I was so confident of the work, I decided to handle the inspection right along with the one for the electrical that I'd done. My confidence in Guerreros was fully warranted, the inspection went off without a hitch. They worked quickly, on budget, and provided those little touches that promise a great, long-lasting relationship. I already have a couple of projects in mind for them.

As a Realtor, it's important that I surround myself with smart and reliable contratcors and subcontractors and that is exactly why I refer to Carlos. He knows electrical and he is trustworthy. He will give you options and will tell you what needs to be repaired or replaced and will try and save you money as well. I met him years ago at a volunteer project for Rebuilding Together in Berkeley and have been using him ever since.

Called and he came 20 minutes later...on a Saturday late afternoon. Very nice and knows what he's doing. Highly recommend to all!

This is the first time I've been inspired to write a review on yelp - a token of thanks, having found Guerreros here. Carlos and his crew did first-rate work and were super nice, all on a challenging job. They set the bar very high for everybody.

Carlos and his crew have done a number of jobs for me, both big and small. In all instances, he's been absolutely great to work with. His rates are very fair, his interest in doing the best job possible, and his honesty are just a few reasons I would recommend him and will use him again.

Excellent service from start to finish! Not a single complaint.
I called them to inquire about updating the wiring in my detached garage, and I had an estimate later that same day, and they managed to fit the job into a gap in the schedule that same week. My garage is now wired exactly as I want it for use as a work shop. They even added some extra conduits between my house and the garage so I could pull network cable in the future without digging up my driveway again.
I highly recommend Guerreros Electric, and would use them again.

Carlos rewired my entire house in Martinez. It is old and the electrical was actually dangerous. I am very happy with the work and the convenience of many new outlets and expanded lighting. Carlos and crew did a very clean job. Carlos gave me a very fair price; he was easy to work with; a good communicator; reliable; and did the work quickly.