shield
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.

Filter by region
Company
Rating
Location
KOTA Energy Group
Experience top-quality solar energy solutions for residential and commercial needs with KOTA Energy Group's comprehensive services. Trust the experts with 10+ years in the industry. 156 characters
4.1 (1+ reviews)
Carlsbad, California
Compact Solar Devices
Compact Solar Devices
Upgrade your home with Compact Solar Devices' SunPort X1, providing eco-friendly LED lighting & USB device charging. Ideal for off-grid living or power outages.
0 (0 reviews)
Escondido, California
300 solar
Switch to clean solar energy with 300 Solar! Top-rated solar installation company for residential & commercial buildings in California. Fast & reliable service.🌞
5 (1+ reviews)
San Marcos, California
Roy's Solar Panels Clean
Boost your solar panel efficiency with Royalty Solar Panels Cleaning's professional services, ensuring up to 30% lower electric bills & bird-proofing solutions. Free 9-point inspection included!
0 (0 reviews)
Escondido, California
SolarTidy
SolarTidy
Boost solar panel efficiency with SolarTidy's expert cleaning services in San Diego, including ProPlus Cleaning, Inspections & Thermal Imaging. Save money & extend system lifespan!
5 (1+ reviews)
Escondido, California
Palomar Solar and Roofing
Palomar Solar and Roofing
Palomar Solar offers top-notch solar solutions with expert installation and per-panel monitoring. Get premium residential and commercial solar systems with unparalleled customer service.
4.3 (1+ reviews)
Escondido, California
Solar Town OP
Solar Town OP offers high-quality solar panels and energy solutions for homes and businesses, backed by unbeatable warranties and expert installation services. Go green with Solar Town OP today.
4 (1+ reviews)
Escondido, California
UMA Solar
UMA Solar
Experience solar solutions with UMA Solar, a leading provider of residential and commercial solar pool heating, solar-electric systems, and eco-friendly services. Commit to a greener future today!
5 (1+ reviews)
Escondido, California
Baker Commercial Solar
Baker Commercial Solar provides top-quality renewable energy solutions, solar panel installation, and custom financing options for commercial properties in California.
0 (0 reviews)
Escondido, California
SunVantage Solar
SunVantage Solar
4.9 (1+ reviews)
Escondido, California