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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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Rating
Location
Go Solar California - Solar Panel Installation
Go Solar California - Solar Panel Installation
Switch to solar with Go Solar, California's leading provider of solar installations, repairs, and maintenance services for homes and businesses. Save on energy bills with our experienced team and wide range of financing options. Free consultation available.
5 (1+ reviews)
Oceanside, California
Stellar Solar
Stellar Solar
Choose Stellar Solar, San Diego's top solar panel installer since 1998, for expert residential and commercial solar solutions in Southern California. Award-winning service & custom solutions.
4.8 (1+ reviews)
Oceanside, California
SunPower by SolarGuru Energy - Oceanside Solar Company
SolarGuru Energy is a top-rated San Diego solar company providing quality solar panel installation & battery backup services at reasonable prices. Get a free consultation today!
5 (1+ reviews)
Oceanside, California
Antelope Valley Solar Ranch
Antelope Valley Solar Ranch
Exelon, the largest US energy delivery company, serves 10M+ customers with a focus on excellence, gender equality, and community support, led by CEO Calvin Butler.
3.7 (1+ reviews)
Lancaster, California
KOTA Energy Group - Antelope Valley
Switch to renewable energy with KOTA Energy Group's efficient solar panels & expert services including installation, design, financing guidance, and more. Experience top-notch customer care.
5 (1+ reviews)
Quartz Hill, California
SolarLeads.club
Discover top-notch solar energy solutions from the leading solar company with a customer-centric approach. Get personalized services from installations to energy optimization. Make your solar transition seamless.
0 (0 reviews)
Lancaster, California
SolCal Energy Solutions
SolCal Energy Solutions
Upgrade to solar with SolCal Energy Solutions - California's trusted provider of affordable, high-quality solar panel installations, financing & expert consultation.
0 (0 reviews)
Quartz Hill, California
SOME SOLAR BENEFITS!
SOME SOLAR BENEFITS!
0 (0 reviews)
Lancaster, California
First Solar
First Solar
0 (0 reviews)
Lancaster, California
Portal Ridge Solar. Blattner Energy
Portal Ridge Solar. Blattner Energy
Blattner Energy, a top solar company with 45+ years of experience, offers innovative renewable energy solutions, design, construction, & maintenance services, ensuring client satisfaction.
0 (0 reviews)
Lancaster, California