Top Rated Commercial Electrical Contractors Serving Sunnyvale, CA

A: Verified E.G. Electrical Services Customer, 1 of 257
"He was honest, reliable, and on time. He did the work as he said he would. He was great. I liked his reliability the best. " - Marilyn T.
All Survey Responses for E.G. Electrical Services
Verified Avant Electric, Inc. Customer, 1 of 10
"I hired Avant Electric, Inc. years back in 2023 for some electrical work at my home and business. I couldn’t be more impressed with the quality of their service. From start to finish, the team was punctual, knowledgeable and extremely professional. They took the time to explain what needed to be done, offered fair and transparent pricing and completed the job efficiently with great attention to detail. I highly recommend Avant Electric to anyone looking for a reliable and skilled electrical contractor. Whether it’s a small repair or a full installation, you can count on them to deliver outstanding results every time. What stood out most was their commitment to safety and customer satisfaction. Everything was tested thoroughly and the work area was left spotless afterward. It’s clear they take pride in their craft and truly care about their clients." - Elena M.
All Survey Responses for Avant Electric, Inc.
Verified Pro Team Electric Customer, 1 of 12
"They are transparent, easygoing and easy to communicate with. They just do good work. Those are the main factors. For most people, they look at pricing and the pricing is competitive. It's not over the top. Again, the communication and ability to get Donny on the phone for any concerns I might have, that goes a long way." - Juan F.
All Survey Responses for Pro Team Electric
Verified California Power and Light Customer, 1 of 119
"I've referred them many times. Henry knows exactly what he's doing, his team is very good, and I trust them to do whatever I need done. They get it right the first time and they don't overcharge. I text Henry and things just get done. All I have to do is just pay the bill." - Jennifer H.
All Survey Responses for California Power and Light
Verified Service Champions Customer, 1 of 1869
"They do what they say they're going to do, there are no extra charges, and they don't do any work that isn't authorized. He spotted some other electrical issues with my home that I wasn't aware of, and that was appreciated. They did a great job." - Brian P.
All Survey Responses for Service Champions

A: Diamond Certified commercial electrical contractors use top-quality brands like Schneider Electric, Panduit, Philips, Siemens and Wago.

A: Commercial electrical contractors offer a range of wiring services including installation, maintenance, and repair of electrical wiring systems. These services cover lighting systems, power distribution, backup power systems, HVAC controls, security systems, fire alarms, data networks, and other low voltage systems. They also offer wiring for specialized equipment and machinery, and can design custom electrical solutions for specific business needs. Compliance with local and national electrical codes is ensured in all their wiring tasks.

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

A: Electrical Repairs
Data Cabling And Networking
Electrical System Design And Installation
Data Cabling And Networking
Outlet Installations