Best generator install pros near Petaluma, CA

"Had Gridwise install a transfer switch and inlet box for our portable generator. We lose power a few times a year during wind events and got tired of running extension cords everywhere. Michael handled the install and walked us through exactly how to connect and start the generator when the power goes out. He was patient with all my questions. Permit was pulled and inspection passed first try."

"Just got a hot tub delivered and needed the electrical run to it. Mark and crew came out and installed a 50-amp GFCI breaker and ran conduit along the side of the house to a disconnect near the tub. Looked way cleaner than I expected. Passed inspection and we were soaking that weekend."

"Very quick to respond, excellent customer service skills, completed the job within a couple days from contact, and provided instructions on how to connect our new generator to the power inlet, and how to engage the system. Jestin is a nice young man trying to grow his new business. I am glad to refer him to anyone I know. Thank you Jestin"

"Installed two chandeliers for us. Were great to work with and the lights look beautiful."

"Did a great job installing new Ring Doorbell including reconfiguring setup in the cellphone application. Works great after a previously failed attempt by a different electrician."

"I had 2 ceiling fan/lights installed in the bedrooms. Installation included 2 new circular circuit boxes in each bedroom ceiling. In addition, I replaced the kitchen ceiling light with an LED fixture. The 2 workers were very polite and professional and worked quickly and efficiently, in addition to being respectful of my personal belongings."

"Very efficient, professional and timely"

"Matt was the only contractor that actually dove in to the project for the bid. He realized that we needed an upgraded panel to support our installation. Every other contractor assumed the panel had openings under the blanks, but there were used by solar and backups. Quoted installation time was right on. Very professional and quick to respond."

"EFI installed a electrical hookup for my RV. Very professional with superior service and workmanship. Now I have a convenient and accessible outlet for the RV. No more plugging into my household outlets that would trip within hours... If you want piece of mind with high quality of work from an electrician with years of experience that can handle big and small jobs, then EFI is the one to call. They also provide a competitive bid that saved us money."

"We needed to install an EV charger receptacle quite far from the electrical panel. Chris suggested leading individual wires through a conduit instead of simply using Romex, saying that heat characteristics are better. He also wanted to know what EV charger we were getting and asked for documentation. We also discussed other aspects of the work. His genuine interest and attention to detail made us choose him. At the end, we were impressed with the quality of the work he delivered and how easy it was to communicate with him. He charged about the average price for this work but delivered more than many other electricians would do."