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Best Solar Companies in San Francisco

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1455 4th Street, Berkeley, CA 94710
Berkeley, CA 94710
  • EV Charging Station
  • Commercial
  • Rooftop

A1 Sun, Inc. is a family-owned and locally operated company that serves both residential and commercial clients in San Francisco and the surrounding areas. With over four decades of industry experience, its team designs, builds, and maintains solar generation systems. Other products it offers include solar hot water systems and EV charging stations. As an Alameda County Certified Green Business, A1 Sun, Inc. uses environmentally friendly materials and business practices. The company is also a SunPower Authorized Dealer.

1455 4th Street, Berkeley, CA 94710
Berkeley, CA 94710

Website(510) 526-5715

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We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

1 (Good)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

9 (Good)

Score Consistency:

Consistent (Best)

218 Pierce Street, San Francisco, CA 94117
San Francisco, CA 94117
  • Commercial
  • Rooftop

Albion Power Company provides solar solutions to the people of San Francisco and nearby areas. It assists both residential and commercial clients who want to switch to renewable energy. With partners WestCo Roofing and Berkeley Roof Services, the company offers combined roofing-solar services. Its crew works with various types of roofs, including PVC, modified bitumen, TPO, slate, and Title 24 membranes. In addition, the company's design and engineering specialists customize each system to meet the structure's specific needs. Albion Power Company is a SunPower Authorized Dealer.

218 Pierce Street, San Francisco, CA 94117
San Francisco, CA 94117

Website(415) 558-1786

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We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

2 (Better)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

46 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

1445 Koll Circle, Suite 109, San Jose, CA 95112
San Jose, CA 95112
  • Rooftop

Clean Solar helps residential and commercial property owners shift to renewable and sustainable energy resources in San Francisco. Its team designs and sets up solar energy systems according to clients' electricity needs, performing various tasks such as removal and reinstallation, panel cleaning, upgrading, and system monitoring. Additionally, the technicians add critter guards and panel skirts to maximize the system's efficiency. Clean Solar is a Certified B Corporation. B Lab has also awarded the company Best for the World in the environmental category for three consecutive years.

1445 Koll Circle, Suite 109, San Jose, CA 95112
San Jose, CA 95112

Website(888) 551-7652

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We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

2 (Better)

Average Review Score:

4.5 / 5 ( Best)

Total Reviews:

376 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

2557 Wyandotte St., Mountain View, CA 94043
Mountain View, CA 94043
  • Rooftop

Cobalt Power Systems Inc. has been serving property owners in San Francisco for nearly a decade. It offers residential and commercial solar energy system installation services to help clients reduce a property's carbon footprint. The company designs and installs roof- and ground-mounted panels as well as battery backup and grid-tied systems. Its technicians also provide system checkups and panel cleaning services. They use equipment from SunPower and Tesla Powerwall. Cobalt Power Systems received the SunPower Dealer of the Year Award in 2011.

2557 Wyandotte St., Mountain View, CA 94043
Mountain View, CA 94043

Website(650) 817-7791

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

3 (Best)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

60 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

17232 Via Chiquita, San Lorenzo, CA 94580
San Lorenzo, CA 94580
  • Rooftop

Golden Gate P.V. is a locally owned and operated small business that serves residential and commercial clients in San Francisco and the surrounding areas. With more than three decades of industry experience, owner Greg Starke personally oversees the design and installation of clients' solar energy systems. He also consults with clients on their energy usage and needed system size. The company utilizes products from manufacturers such as LG, Panasonic, Solar Edge, and Enphase. Golden Gate P.V. has been in business since 2017.

17232 Via Chiquita, San Lorenzo, CA 94580
San Lorenzo, CA 94580

Website(510) 566-4639

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

2 (Better)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

10 (Better)

Score Consistency:

Consistent (Best)

300 Montgomery Street Suite 730, San Francisco, CA 94104
San Francisco, CA 94104
  • Rooftop

Ra.Solar caters to San Francisco residents, helping them decrease their utility bills and increase their home value. It installs solar systems on various types of roofs, including composition shingle, concrete and Spanish tiles, foam, tar and gravel, and stamped metal. Also included in its solar advocates' responsibilities are to analyze the clients' properties to customize a system tailored to their needs and take care of the necessary permits. Ra.Solar brings over 10 years of experience in the industry.

300 Montgomery Street Suite 730, San Francisco, CA 94104
San Francisco, CA 94104

Website(800) 804-7958

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

3 (Best)

Average Review Score:

4 / 5 ( Best)

Total Reviews:

94 (Best)

Score Consistency:

Consistent (Best)

3355 Whitman Rd, Ste E, Concord, CA 94518
Concord, CA 94518
  • Commercial
  • Rooftop

Skytech Solar is a locally owned and operated company serving home and business owners in San Francisco. It provides solar energy system installation services for clients looking to switch to renewable energy, reduce their carbon emissions, and improve their property's value. Its team of technicians also installs energy storage batteries from LG and Tesla, which provide backup power in case of blackouts. Skytech Solar is a San Francisco Workforce Development certified installer. It was established by Colin Swan, who has seven years of industry experience.

3355 Whitman Rd, Ste E, Concord, CA 94518
Concord, CA 94518

Website(415) 826-2503

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

3 (Best)

Average Review Score:

4.4 / 5 ( Best)

Total Reviews:

62 (Best)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

1700 Montgomery Street, Suite 108, San Francisco, CA 94111
San Francisco, CA 94111
  • Rooftop

Solar Union serves clients in San Francisco and nearby locations. The company provides homeowners, businesses, and non-profit organizations with a variety of solar energy solutions. Its specialists install solar energy systems, electric vehicle charging stations, and battery backup systems. They also handle solar roof inspections, solar readiness audits, and electrical panel upgrades. In 2016, the company was named one of the "Best Local Solar Installers in the US" by EnergySage, a leading online enterprise for solar systems.

1700 Montgomery Street, Suite 108, San Francisco, CA 94111
San Francisco, CA 94111

Website(888) 815-6633

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

4 (Best)

Average Review Score:

4.3 / 5 ( Best)

Total Reviews:

109 (Best)

Score Consistency:

Variable (Good)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: --

6521 California St, San Francisco, CA 94121
San Francisco, CA 94121
Instagram
  • Rooftop

Sutro Power is a locally owned and operated solar electrical firm that serves the residents of San Francisco and the surrounding areas. Its in-house team helps clients go green and realize their energy independence by installing solar photovoltaic systems. Its process includes layout, racking, wiring, and module placement. The company also repairs and maintains existing solar energy systems, as well as installs backup batteries. Sutro Power is an operations-centric organization, as all its electricians and engineers are equal owner-partner shareholders.

6521 California St, San Francisco, CA 94121
San Francisco, CA 94121

InstagramWebsite(415) 218-9530

Show Number

We scour the internet for reviews from well-known resources. Each provider is evaluated based on the quality and quantity of their reviews, their presence on multiple review sites, and their average minimum rating.

Online Profiles:

2 (Better)

Average Review Score:

5 / 5 ( Best)

Total Reviews:

12 (Better)

Score Consistency:

Consistent (Best)

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.

Responsiveness: A+

Friendliness: A+

Helpfulness: A+

Detail: A+

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