Top Rated Solar Companies Serving Oakland, 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 Oakland including 94601, 94605, 94611, 94606 and 94621. These solar experts provide solar heating and sunpower installations, and they also work on solar batteries, solar panel cleaning and solar repair. 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 20, 2023
  • 66,393 people sourced companies in Solar
    6,040 Verified Solar Customers Surveyed
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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 , GAF , IB Roof Systems , LG , Sunpower

Coverage Areas

Alameda County, Contra Costa County

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Established in 1976
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Emergency 24/7
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Residential & Commercial
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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 , Mitsubishi , QuietCool , REC , SPAN , Sunpower , Tesla

Coverage Areas

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

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Family Owned
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Established in 2010
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Residential & Commercial
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Free Quotes & Consultations
2045 Commerce Ave, Concord, CA 94520
Hours CLOSED NOW
License:
985920
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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

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Established in 2010
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Residential Only
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Financing Available
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Diamond Certified Expert Contributor
Hours CLOSED NOW
License:
949189
Learn how to choose a Solar and more…

Diamond Certified Solar Companies Serve These Oakland ZIP Codes

94601, 94605, 94611, 94606, 94621, 94603, 94610, 94602, 94607, 94619, 94609, 94618, 94612, 94613, 94604, 94614, 94615, 94617, 94622, 94623, 94624, 94625, 94649, 94659, 94660, 94661, 94666

Diamond Certified Solar Companies In Oakland

Diamond Certified solar companies serving Oakland are rated an average of 4.5 out of 5 stars based on 1049 reviews of 63 rated solar companies.
Diamond Certified solar companies in Oakland Avg. Star Rating.

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Oakland was founded in 1852, and today, your 427,087 neighbors enjoy ghost tours, open mic nights, cinemas, seal watching and cheese tasting. Oaklanders use Diamond Certified solar companies for solar panel cleaning, solar water heating, solar panel financing, Tesla solar installations, solar photovoltaic, and more.

Frequently Asked Questions for Solar in Oakland, CA
Q: What are clients of Diamond Certified solar companies saying about companies in Oakland, CA?
A: Verified Sierra Roofing & Solar Customer, one of 273
"They are good, reliable, and fair. Overall good service" -Celia D.
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 Oakland residents?
A: Diamond Certified solar companies use top-quality brands like Sharp Solar, SolarWorld, S-Energy, SunPower and Hanwha Q Cells.
Q: What types of solar heating do solar companies offer?
A: Solar companies typically offer two types of solar water heating systems: active and passive. Active solar water heating systems use pumps and controls to circulate water, while passive systems rely on natural convection to circulate water. Both systems involve solar collectors and storage tanks. Collectors absorb solar energy and convert it into heat, which is transferred to the water in the storage tank. This heated water can then be used for various household purposes. Some systems may also include a backup conventional water heater for times when the solar system cannot meet demand.
Q: Can Diamond Certified solar companies work with Tesla products and similar items so I can get solar heating in Oakland?
A: Yes, Diamond Certified solar companies are typically equipped to work with Tesla products and similar items to provide solar heating in Oakland.
Q: What did people search for when they wanted to find the best quality solar companies in Oakland?
A: Solar Panel Cleaning
Solar Tracking Systems
Solar Energy Storage
Solar Lighting
Solar Roof Tiles