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2026
Solar companies in California

Solar companies in California

Discover California's premium selection of top solar companies designed to meet your energy needs. As leaders in environmentally-friendly and sustainable power solutions, these renowned firms are here to provide comprehensive services for both residential and commercial sectors. Harness the benefits of the California sun with our curated list of top solar companies.

Renowned for using cutting-edge technology in their products, these companies strive to deliver cost-effective, energy-efficient and reliable solar systems. Pioneering the solar energy sector, they're experts at installing and maintaining top-notch solar panels, guaranteeing a greener tomorrow.

Within our listing, you'll find California's most trusted solar companies offering custom solutions hand-tailored to fit your unique energy requirements. Backed by years of experience, their quality solutions are a testament to their commitment towards renewable energy.

Whether you're seeking to reduce your carbon footprint, or looking to noticeably decrease your utility bills, our list of leading solar companies in California is the solution. Trust our selection and make your move towards clean, inexhaustible solar energy today.

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Company
Rating
Location
Cascade Power
Cascade Power
Cascade Power, a reliable solar company, saves customers 20-50% on energy bills with hassle-free Solar PPA, 25-year warranties, and expert advice. Battery storage & free assessment included.
4.9 (1+ reviews)
Roseville, California
Solaredge Technologies Inc
Solaredge Technologies Inc
SolarEdge US, a leading solar technology provider, offers innovative solutions like inverters, power optimizers, batteries, and EV chargers to optimize your solar system and maximize energy production.
3.3 (1+ reviews)
Roseville, California
Solar, Roof, Window Contractor | Global Energy
Experience sustainable solar power solutions with Global Energy, offering expert solar panel installation, site assessment & more to save money and reduce your carbon footprint.
4.1 (1+ reviews)
Roseville, California
Granite Bay Energy
Granite Bay Energy offers top solar solutions in Northern California with experienced solar contractors for residential, commercial & industrial sectors. Female-owned, award-winning company since 2000.
0 (0 reviews)
Roseville, California
Cali Solar - Roseville Solar Panel Installation Contractor
Cali Solar - Roseville Solar Panel Installation Contractor
Cali Solar offers top-rated solar installation services in California for residential & commercial clients, including solar panel installation/cleaning & TESLA Powerwall. Save money & reduce your carbon footprint with our sustainable, cost-effective solutions.
5 (1+ reviews)
Roseville, California
SUPERIOR SOLAR, INC
Superior Solar Inc offers top-notch solar solutions for residential, commercial, and agriculture needs. Get expert solar panel installation, system design, and more with our professional team.
5 (1+ reviews)
Roseville, California
California Renewable Energy
Upgrade your home energy with California Renewable Energy's affordable solutions, maximizing rebates & tax incentives for solar, HVAC, windows, and more! Expert contractors ensure excellent service.
4.8 (1+ reviews)
Roseville, California
V3 Electric
V3 Electric
3.3 (1+ reviews)
Rancho Cucamonga, California
SunPower by Solar Vast
SunPower by Solar Vast
Discover SunPower by Solar Vast's top-notch solar panel installation solutions for homes and businesses, offering customized designs and seamless transition to eco-friendly energy.
3.5 (1+ reviews)
Rancho Cucamonga, California
JDC Energy
JDC Energy offers top-quality residential & commercial solar installations, repairs, and maintenance in Rancho Cucamonga & surrounding counties. Save money, reduce fossil fuels & enhance comfort.
4.8 (1+ reviews)
Rancho Cucamonga, California