Expertise.com

2024

Last updated:

Best Solar Companies in Fairfield

Our Recommended Top 10

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored Fairfield Solar Companies on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

10Reviewed

10Curated

10Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Website
247 Benton Ct, Suisun City, CA 94585
  • Rooftop

Why choose this provider?

Roofmasters is a family-owned and family-operated company that serves the solar power needs of property owners throughout Fairfield and the neighboring metros. It has been in business for more than two decades, offering the installation of solar panels to help clients cut down on their monthly utility costs. As an Owens Corning authorized installer, it can also handle the placement of energy-efficient roof shingles to complement solar panels. The company also takes on projects involving seamless gutters, attic ventilation and insulation, and suntunnel installation.

License Verified:

License: 883362

California Electrical Contractors State Licensing Board

Reputation:

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.
4.5
Yelp
4.5 / 5 (67)
Google
4.5 / 5 (21)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
5580 Skylane Blvd STE B, Santa Rosa, CA 95403
  • Rooftop

Why choose this provider?

Northern Pacific Power Systems is an owner-operated business serving the Fairfield area. Its team installs residential and commercial solar power systems, catering to clients looking to improve property value and generate clean energy. The professionals also set up home solar system batteries and assist clients in the area of tax credits. In addition, they maintain grid-connected solar PV energy systems. Northern Pacific Power Systems is a locally owned and operated company that has been operating since 2008.

License Verified:

License: 939082

California Electrical Contractors State Licensing Board

Reputation:

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.
4.9
Google
4.9 / 5 (72)
Yelp
5.0 / 5 (28)
Facebook
5.0 / 5 (19)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
821 Eubanks Dr, Suite C., Vacaville, CA 95688
  • Rooftop

Why choose this provider?

Right Now Air is a family-owned HVAC and solar company that has been serving the residents of Fairfield and the neighboring areas for over 18 years. It helps its clients reduce their monthly energy bills, increase their property value, and lower their carbon footprint by installing solar panel systems. It also puts in place backup batteries from manufacturers like Enphase to help avoid shut-offs or disruption in a home's ability to operate. The company's HVAC solutions include AC and furnace repair and indoor air quality device installation.

License Verified:

License: 791025

California Electrical Contractors State Licensing Board

Reputation:

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.
4.9
Google
4.9 / 5 (551)
Facebook
5.0 / 5 (60)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
910 E 18th St, Antioch, CA 94509
  • Rooftop

Why choose this provider?

Mother Nature Solar is a residential contractor that serves Fairfield. Its crew installs solar power systems and batteries for clients looking to eliminate utility bills and switch to renewable energy. The technicians mount panels on different kinds of roofs, including flat ones and those made of concrete and Spanish tiles. Mother Nature Solar is owned by Mark Davis, who started working in the industry in 2010. He is a general contractor with experience in remodeling and home addition construction.

License Verified:

License: 548164

California Electrical Contractors State Licensing Board

Reputation:

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.
4.8
Yelp
5.0 / 5 (15)
Google
4.0 / 5 (3)

Website
PO Box 265, Fairfield, CA 94533
  • Rooftop

Why choose this provider?

New Dimension Roofing & Solar has been offering PV solar system installation for clients in Fairfield and nearby areas since 2010. Its installers collaborate with clients to develop and install solar energy systems that satisfy power output requirements. They understand how to connect the solar system to an existing or new roof that is completely watertight in order to avoid nullifying the roofing manufacturer's warranty. They can install solar panels on flat tiles, composition shingles, and Spanish tiles.

License Verified:

License: 549174

California Electrical Contractors State Licensing Board

Reputation:

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.
5.0
Yelp
5.0 / 5 (3)
Google
5.0 / 5 (2)

Website
800 Northgate Dr, Fairfield, CA 95991
  • Battery storage
  • Groundmount

Why choose this provider?

Westhaven Power has been catering to commercial and residential customers in the Fairfield metro and nearby areas for over 20 years. It designs and installs custom roof-mounted solar energy systems, which help clients improve their property's aesthetics, increase the value of their structure, and maximize their savings. It also provides ground-mounted solar systems, which are ideal for residents with available land. Westhaven Power's team brings more than 500 years of combined experience in the industry.

License Verified:

License: 965111

California Electrical Contractors State Licensing Board

Reputation:

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.
3.8
Google
3.8 / 5 (156)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
PO BOX 3205, Napa, CA 94558
  • Rooftop

Why choose this provider?

Green Stock Solar serves homeowners in and around the Fairfield area. It provides full-service solar energy system installation, which involves handling the paperwork, submitting permits for approval, and attending municipal inspections. Its team also sets up monitoring systems and takes care of the paperwork post-installation. The technicians mount solar panels on the ground and on different types of roofs, including those made of clay, concrete, metal, and shake. They use modules from SunPower and inverters from Enphase. Other services include solar panel cleaning and maintenance.

License Verified:

License: 961800

California Electrical Contractors State Licensing Board

Reputation:

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.
5.0
Yelp
5.0 / 5 (8)
Facebook
5.0 / 5 (3)
Google
5.0 / 5 (1)

Website
Fairfield, CA
  • Battery storage
  • Commercial
  • Rooftop

Why choose this provider?

SunPower by Ambrose is a local solar company that has been helping residential and commercial customers in Fairfield save energy costs since 2013. Its group of solar technicians designs and installs SunPower solar panels that deliver more power from fewer panels. Before installing, they assist in electrical and zoning permits, HOA review and approval, and utility interconnection. Installation of Tesla Powerwall or SunPower SunVault energy storage is also available to avoid interruption in the home's functionality during blackouts.

License Verified:

License: 979872

California Electrical Contractors State Licensing Board

Reputation:

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.
4.9
Google
4.9 / 5 (1017)
Yelp
5.0 / 5 (152)
Facebook
4.9 / 5 (86)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1652 West Texas St. Suite 101A, Fairfield, CA 94534
  • Commercial
  • Groundmount
  • Rooftop

Why choose this provider?

Mirador Energy caters to clients in Fairfield and the surrounding cities. It offers renewable energy resources, such as solar panel systems, for clients who wish to reduce their carbon emissions and electrical expenses. It installs solar power technologies to residential, commercial, and agricultural properties. Mirador Energy has been operating since 2015. The company's president and founder, Danny Koelzer, became interested in the solar business after obtaining lesser electrical expenses through his home's solar power systems.

License Verified:

License: 1038606

California Electrical Contractors State Licensing Board

Reputation:

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.
5.0
Yelp
5.0 / 5 (17)
Google
5.0 / 5 (14)
Facebook
5.0 / 5 (6)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail

Website
1355 Halyard Drive, Suite #120, West Sacramento, CA 95691

Why choose this provider?

Solectric offers solar energy services to residents in and around Fairfield. It helps save energy by installing solar power systems in both residential and commercial buildings. The business works with professional designers to plan a system layout that is unique to each client's property. It offers maintenance and troubleshooting services to keep the panels in good condition. Solectric also sells solar batteries, generators, and electric vehicle charging stations. It was established by Daniel Navarrete in 2015.

License Verified:

License: 1013576

California Electrical Contractors State Licensing Board

Reputation:

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.
4.8
Google
5.0 / 5 (33)
Yelp
4.7 / 5 (25)
Facebook
4.0 / 5 (6)

Professionalism:

We hire mystery shoppers to call our providers anonymously and evaluate them. Providers who respond quickly, answer questions thoroughly, and communicate politely score higher.
5.0
Responsiveness
Friendliness
Helpfulness
Detail