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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
Vasco Solar
Vasco Solar
Vasco Solar offers dependable, affordable solar power solutions, providing savings, eco-friendly technology, and increased property value for 30+ years. Tier-one equipment & financing available.
4.9 (98+ reviews)
Fountain Valley, California
SolarCo Energy (Commercial Solar)
SolarCo Energy (Commercial Solar)
Choose SolarCo Energy for top-notch commercial solar solutions in Orange County, CA. Save money & boost sustainability with our PV systems, energy storage & consultations. Trust our reliable service for your business's clean energy transition.
5 (2+ reviews)
Laguna Hills, California
Solar System Nations
Solar System Nations
Generate clean energy, save on electric bills, and go green with Solar System Nations, specializing in solar power system installation and maintenance for 80+ years, 22600+ projects completed.
0 (0 reviews)
Orange, California
ClearSun Power
ClearSun Power
ClearSun Power offers comprehensive solar solutions including financing, design, monitoring, maintenance, and roof repair, optimizing your energy costs and building value.
0 (0 reviews)
Newport Beach, California
Freedom Forever - Orange County
Freedom Forever - Orange County
Choose Freedom Forever for reliable solar solutions, 25-year production guarantee, and unique financing options to reduce electricity bills and protect the environment.
4.6 (75+ reviews)
Westminster, California
EFFECT ENERGY
EFFECT ENERGY
Effect Energy, a California-based solar integration company, offers top-quality solar installations, maintenance, and monitoring for homes & businesses. Save money & the environment today!
0 (0 reviews)
Orange, California
Plan It Sierra Solar
Plan It Sierra Solar
Plan It Solar, a California-based solar company, offers custom solar power solutions for homes, businesses, and farms with 40 years of experience in solar installations, maintenance, and more.
5 (1+ reviews)
Huntington Beach, California
D H Green Energy Inc
D H Green Energy Inc
DH Green Energy offers sustainable energy solutions, expert advice, & strategic master planning for reduced operating costs & carbon footprint. Trust us for utility rate analysis, power procurement & sustainable design consulting.
0 (0 reviews)
Santa Ana, California
O'Hara Solar
O'Hara Solar
O'Hara Solar, Orange County's fastest solar installer, offers top-quality solar panel installations, battery backup solutions & exceptional service for homes and businesses. Save money now!
5 (23+ reviews)
Orange, California
Peak Power Solutions
Peak Power Solutions
4.7 (26+ reviews)
Tustin, California