Top Rated Solar Companies Serving Castro Valley, 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 Castro Valley including 94546 and 94552. These solar experts provide solar lighting and solar energy storage, and they also work on solar batteries, solar systems and solar panel leasing. 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
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High Definition Solar is a full-service solar provider that serves residential clients throughout Northern California. Its experienced technicians are...
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Main Services

Solar
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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
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Serving the Bay Area since 1976, Sierra Roofing & Solar takes pride in leading the way with local roof replacements and solar installations. With over...
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Main Services

Gutters
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Roofing
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Solar
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Additional Services

Residential Roofing, Commercial Roofing, Solar System Installations, Rain Gutters, Repairs & Inspections, Preventive Maintenance Programs

Brands

CertainTeed , Duro-Last , Eagle Roofing Products , Enphase Energy , GAF , IB Roof Systems , Qcells , REC Solar , Tesla

Coverage Areas

Alameda County, Contra Costa County

Established in 1976
Established in 1976
Emergency 24/7
Emergency 24/7
Residential & Commercial
Residential & Commercial
Appointments Available
Appointments Available
Hours CLOSED NOW
License:
835854
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Got Watts Electric, Solar & HVAC offers services to make homes as energy efficient as possible. By powering homes with solar systems and cooling homes...
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Main Services

Solar
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Additional Services

Solar Installations, Solar Power Systems, Solar Backup Batteries, Heating & Air Conditioning, Full-Service HVAC Installations, Heat Pumps, Mini Splits, Ductless HVAC Systems, HVAC Replacement, Energy Efficiency, Air Filtration, High-Efficiency HVAC Systems, Home Back-up Batteries, Indoor Air Quality Systems, Electric Panel & Service Upgrades, Whole House Rewires, Electric Vehicle (EV) Chargers, Home Electrification, Whole House Fans

Brands

American Standard , Enphase Energy , FranklinWH , Maxeon , Mitsubishi , QuietCool , REC , SPAN , Tesla

Coverage Areas

Contra Costa County, Alameda County, Solano County, Napa County

Family Owned
Family Owned
Established in 2010
Established in 2010
Residential & Commercial
Residential & Commercial
Free Quotes & Consultations
Free Quotes & Consultations
2045 Commerce Ave, Concord, CA 94520
Hours CLOSED NOW
License:
985920
Learn how to choose a Solar and more…

Diamond Certified Solar Companies Serve These Castro Valley ZIP Codes

94546, 94552

Diamond Certified Solar Companies In Castro Valley

Diamond Certified solar companies serving Castro Valley are rated an average of 4.5 out of 5 stars based on 923 reviews of 63 rated solar companies.
Diamond Certified solar companies in Castro Valley Avg. Star Rating.

      Map of Castro Valley, CA

      Castro Valley was founded in 1857, and today, your 63,948 neighbors enjoy lawn bowling, painting, archery, foraging and horse racing. Castro Valleyans use Diamond Certified solar companies for LG solar installations, Tesla solar installations, solar technology, solar batteries, solar system installation, and more.

      Frequently Asked Questions for Solar in Castro Valley, CA
      Q: What are clients of Diamond Certified solar companies saying about companies in Castro Valley, CA?
      A: Verified Sierra Roofing & Solar Customer, one of 273
      "They are friendly, courteous, professional, and they have good follow-through. They do what they say they'll do, and they're on time." -Peter K.
      All Survey Responses for Sierra Roofing & Solar
      Q: What are some of the most popular brands that Diamond Certified solar companies use when working with Castro Valley residents?
      A: Diamond Certified solar companies use top-quality brands like SMA Solar Technology, Hanwha Q Cells, LG Solar, Suntech and SolarEdge.
      Q: What types of solar repair do solar companies offer?
      A: Solar companies offer a variety of SunPower installations catering to different needs. They provide residential solar installations for homes, which include rooftop solar panels and solar battery storage systems. Commercial solar installations are available for businesses, educational institutions, and government organizations, which can involve rooftop, carport, or ground-mounted solar systems. In addition, they also offer community solar installations, which are large solar power plants shared by multiple households. Some companies also provide off-grid solar power systems for remote areas, solar-powered water systems, and solar street lighting installations.
      Q: Can Diamond Certified solar companies work with Tesla products and similar items so I can get solar lighting in Castro Valley?
      A: Yes, Diamond Certified solar companies can work with Tesla products and other similar items to provide solar lighting in Castro Valley.
      Q: What did people search for when they wanted to find the best quality solar companies in Castro Valley?
      A: Solar System Installation
      Solar Tracking Systems
      Solar Repair
      Solar Panel Leasing
      Solar Energy Storage