Top Rated Commercial Electrical Contractors Serving Sonoma, CA

A: Verified B. Henry's Quality Electric Inc. Customer, 1 of 752
"We love him. He did not charge us. He came out two times, because one of our trees fell on a gazeebo and knocked off the cover and the electrical to our pump. The insurance recommended him. He came out and told us that he could fix it in a minute. He fixed it and didn't charge us. What a refreshing person. We were impressed with his expertise and communication. The next time he came out, we called him privately and asked him to address another issue with our pump. He told us that we didn't need him and that it would be a waste of our money. We needed to contact the pump company and he told us that they should have their own people who could come out, fix it, and that they shouldn't charge us. The next time we used him, we bought a home that had some serious electrical challenges. I have several friends who are general contractors, and they wouldn't touch it and said that we would need a really good electrician, as it was really complicated. Bill came out with his son, told us the price, told us what he would be doing and how long it would take. Everything was identical to what he told us. He's just phenomenal, and I would recommend him to anybody. His incredible honesty and his astounding knowledgeable of the subject matter, also, if he tells you that he will be there at 9:00 AM, he is there at 9:00 AM. His son was also very impressive and looks to be a chip off the old block. He's very copasetic with his father's though process." - Gary A.
All Survey Responses for B. Henry's Quality Electric Inc.
Verified Ongaro & Sons Customer, 1 of 278
"I'd highly recommend them. There was someone here in the area that I used for years, but he retired. So when I needed some help after that, I looked around, randomly picked them, and I've been very happy ever since. They're always here on time. Everything was very good and very matter of fact. What they said they were going to do, they did." - Lisa F.
All Survey Responses for Ongaro & Sons
Verified Joe Lunardi Electric Company Customer, 1 of 468
"They were really good. We use them all the time and they're great. I was surprised when we started working with them how good they are. They double check their work. They're just a real electrical company that does a good job, and you feel satisfied once they're done. They do really good, quality electric work. The quality of work was superb, it was craftsmanship work. I think they're good overall, as far as how they do everything. I'm happy." - B. H. O.
All Survey Responses for Joe Lunardi Electric Company

A: Diamond Certified commercial electrical contractors use top-quality brands like Schneider Electric, Panduit, Rockwell Automation, Philips and Square D.

A: Commercial electrical contractors offer a wide range of system expansions and upgrades for businesses. These can include upgrading old wiring to meet current safety standards, increasing the capacity of electrical panels to handle more power, installing energy-efficient lighting systems, setting up advanced security systems, implementing backup power solutions like generators or UPS systems, and installing specialized systems for data centers or other high-tech facilities. They may also offer services related to renewable energy solutions such as solar panel installation and integration.

A: Yes, Diamond Certified commercial electrical contractors can work with Siemens products and similar items for electrical panel upgrades in Sonoma.

A: Commercial Electrical System Expansions And Upgrades
Energy-Efficient Lighting Solutions
Energy-Efficient Lighting Solutions
Electrical Repairs
Parking Lot Lighting Repair