Renninger Electric
Company Overview
Renninger Electric specializes in the following offerings:
~ Solar PV setup
~ Commercial LED upgrades
~ Tailored residential solutions
~ Improvements for commercial tenants
~ Electric vehicle charging stations
We are committed to offering our community the highest quality electrical installations at fair prices. We view our customers as friends, our team is an extended family, and our goal is to meet all your electrical needs with outstanding service and quality.
With 16 years in the electrical field, we are well-equipped to handle your projects.
Business Services
- Circuit breaker installation
- Circuit breaker repair
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Wire installation
- Wire repair
- Electric vehicle charging station installation
- Generator installation
- Generator repair
- Light fixture installation
- Light fixture repair
- Outdoor lighting installation
- Add to existing system
- Add solar panels
- Solar system installation
- Solar rooftop panel installation
- Solar shingle installation
- Solar system maintenance
- Solar system 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

Matthew S.
I would like to share a review that goes back 10 years. Please note I have an ""update"" that is as of last month. Brandon installed a large solar system on my roof in 2009. I live in Cotati, CA. He was extremely thorough in preparing all documents related to my estimate and included projections related to how much I could save on PG&E use and expenses. He was very flexible as I lined up the financing for the job and assisted with all the rebates associated with the job. Every single aspect of the job was exceptionally well done. Even though his service was exceptional, I still had doubts that my solar system would meet/exceed his energy estimates. Well, they exceeded the estimates every year (meaning I reduced my PG&E demand more than he estimated).
It has now been 10 years and I recently called him to see if he would be willing to stop by and inspect my system and make sure everything is still performing properly. He was able to visit my home very quickly and determined everything was still in perfect order. The normal life expectancy on some of the components have since passed yet everything is still functioning perfectly. I give Brandon a perfect 100% score on every aspect of service.

Brandon and company have done 3 projects for me and I've been extremely happy with the results on each one. One of the jobs required underfloor rewiring with very tight access. I had previously added contractors refuse do even look at issues below the floor but this didn't appear to phase the Renninger Electric crew. They also did an excellent job installing a 50 amp circuit box for a trailer. Because they are excellent they appear to be quite busy so a little patience is sometimes required - but the results are worth it.

My general contractor assigned Renninger as the electrical subcontractor on my high-end residential project. Renninger's crew was relatively inexperienced and made many mistakes. But the main problem was that Renninger was completely unavailable for communication with me -- he didn't respond to emails or calls, or if he did, it would take weeks. One time he did come to the job site, but left before addressing my concerns. It was a recipe for frustration and worse, some work was done incorrectly, with parts of the project not completed at all.

Brandon gave me an estimate on the solar roof project. He was prompt professional and honest she told me the cost to do it outweigh the financial benefit of having it. I would definitely recommend him .

If you have electrical problems or issues the man to call would be Brandon at Renninger Electric, he's very knowledgeable, honest and can be counted to get the job done quick and efficiently, I use Brandon for my home and business electrical problems, and each and every time the job is done right...
I would highly recommend Brandon for all of your needs, I had a problem with my pool that no one could diagnose leave alone fix, and he was there same day figured out the problem and fixed it temporarily while he ordered the parts, parts came in and he was back next day and finish the job..

Brandon is my go-to guy for all electrical needs and I refer him to everyone I know. He is highly reliable, prompt, tidy, and most important- trustworthy. Brandon also has great insight into design and building and has made valuable suggestions that I would never have thought of myself!

Brandon has been friendly, prompt and helpful in addressing our electrical needs at our home. We'll be calling on him anytime we need an electrician.

Brandon has done numerous installs and upgrades for my company and home. Each one was done efficiently, at or under bid, and without issue. Renninger stands out from the other electrical contractors with his work ethic and professionalism as well as his attention to detail. I'm also impressed that he donates his time every year to the Town of Windsor for the holiday light presentation. I highly recommend his services.

Brandon and his crew did a fantastic job for us. We have used him three times and each and every time he and his crew acted so polite and professional I was amazed. I have remodeled our home so many contractors have helped us and I have not taken the time to yelp anyone so far. He is intellegent and does his work quickly and best of all cleans up like a pro after he is done. We will continue to use him in the future.