Top Rated Solar Companies Serving Sonoma County, CA

If you really care about choosing a quality solar company, we’re here for you. Here’s your access to the best solar companies serving Sonoma County including 95403, 94928, 95407, 95404 and 95401. These solar experts provide solar tracking systems and solar energy storage, and they also work on Sunpower installations, solar lighting and solar systems. For 22 years we’ve conducted the most accurate ratings and deepest research of local companies, so you’ll be confident in choosing.

  • Last Updated Nov 25, 2024
  • 66,393 people sourced companies in Solar
    6,369 Verified Solar Customers Surveyed
6,369
66,393
1 of 2
High Definition Solar is a full-service solar provider that serves residential clients throughout Northern California. Its experienced technicians are...
Read More

Main Services

Solar
loarrowgo

Additional Services

Solar Systems, Energy Storage, New Roof Installations, Including Tar and Gravel, Rolled Composition, TPO, Torch Down, and Tile, Radiant Barrier Insulation, Windows

Brands

Canadian Solar , Enphase Energy

Coverage Areas

Northern California

Established in 2010
Established in 2010
Residential Only
Residential Only
Financing Available
Financing Available
Diamond Certified Expert Contributor
Diamond Certified Expert Contributor
Hours CLOSED NOW
License:
949189
2 of 2
SolarUnion provides a complete range of solar services for residential and light commercial clients throughout California. The company designs, sells,...
Read More

Main Services

Solar
loarrowgo

Additional Services

Whole House Storage Solutions, Solar System Installations, Generator Installations, Electrical Panel Upgrades, SPAN Smart Panels, Solar EV Charging Stations, Solar Readiness Audits, Solar Roof Inspections, Solar Repairs, Retrofits and Upgrades

Brands

Qcells , Panasonic , Sunpower , SolarEdge , LG Solar , SnapNRack

Coverage Areas

Northern, Central and, Southern California, Headquartered in San Francisco

Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
Appointments Available
Appointments Available
1700 Montgomery Street Suite 108, San Francisco, CA 94111
Hours CLOSED NOW
License:
990354
Learn how to choose a Solar and more…
Diamond Certified Solar Companies In Sonoma County

Diamond Certified solar companies serving Sonoma County are rated an average of 4.5 out of 5 stars based on 965 reviews of 64 rated solar companies.
Diamond Certified solar companies in Sonoma County Avg. Star Rating.

      Map of Sonoma County, CA

      Sonoma County was founded in 1835, and today, your 518,275 neighbors use solar companies for solar systems, solar system installation, Tesla solar installations, Sunpower installations, solar systems, and more.

      Frequently Asked Questions for Solar in Sonoma, CA
      Q: What are clients of Diamond Certified solar companies saying about companies in Sonoma County, CA?
      A: Verified Certified Heating and Air Conditioning Customer, one of 163
      "Get solar. I like the fact that it has the computer-thing you can look at. They sent someone out to follow up and show me how it works with PG&E, but I don't remember his name." -Bill R.
      All Survey Responses for Certified Heating and Air Conditioning
      Verified High Definition Solar Customer, one of 242
      "They make it affordable by allowing you to make monthly payments and the products are quality products. They offer a warranty. If you need service or tune-ups, call them, and they will carry out your order. They are young technicians." -Elmo G.
      All Survey Responses for High Definition Solar
      Q: What are some of the most popular brands that Diamond Certified solar companies use when working with Sonoma County residents?
      A: Diamond Certified solar companies use top-quality brands like Hyundai Solar, Panasonic Solar, Suntech, Sharp Solar and Yingli Solar.
      Q: What types of solar water heating do solar companies offer?
      A: Solar companies offer both active and passive solar water heating systems. Active systems use pumps and controls to circulate water, and include direct circulation systems, which pump water through solar collectors and into the home, and indirect circulation systems, which pump a non-freezing, heat-transfer fluid through the collectors and a heat exchanger, warming the water before it enters the home. Passive systems do not rely on pumps but on the rising of heated water to circulate, and include integral collector-storage passive systems, suitable for areas where temperatures rarely fall below freezing, and thermosyphon systems, where water flows through the system when warm water rises as cooler water sinks.
      Q: Can Diamond Certified solar companies work with Tesla products and similar items so I can get solar tracking systems in Sonoma County?
      A: Yes, Diamond Certified solar companies can work with Tesla products and similar items to install solar tracking systems in Sonoma County.
      Q: What did people search for when they wanted to find the best quality solar companies in Sonoma County?
      A: Solar Heating
      Solar Tracking Systems
      Solar Systems
      Solar Energy Storage
      Commercial Solar Installation