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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
Lancaster Choice Energy
Lancaster Energy offers cleaner power, affordable rates, and local control with renewable options like Clear Choice, Smart Choice, and Personal Choice for a sustainable future.
1.8 (1+ reviews)
Lancaster, California
SolarBrothers
SolarBrothers
Discover Solar Brothers Energy's high-quality, custom solar solutions for homes & businesses, offering panel installation, battery storage & maintenance. Save money & support sustainability.
5 (1+ reviews)
Lancaster, California
Energy Plus Solar
Experience seamless transition to solar power with this reputable company offering solar solutions, panel installation, maintenance & financing guidance for homes & businesses.
3.9 (1+ reviews)
Lancaster, California
New Power Solar
New Power Solar
Save on electricity bills with New Power™, a leading California residential solar company offering installation, maintenance, and $0 down payment option for solar systems.
5 (1+ reviews)
Lancaster, California
Vibe Solar
Vibe Solar
Choose Vibe Solar, California's top family-owned solar installer, for custom residential & commercial solutions with 20+ years of expertise. #1 in customer service!
4.8 (1+ reviews)
Lancaster, California
Advanced Conservation Systems, Inc.
Advanced Conservation Systems, Inc.
Upgrade to clean, renewable energy with AV Solar, Antelope Valley's trusted solar provider for 35+ years, offering solar pool heating, water heating & electricity. Get a free estimate today!
4.2 (1+ reviews)
Lancaster, California
ISA Corporation
ISA Corporation
ISA Corporation offers top-quality solar racking systems, mounting solutions, and UL 2703 certified components for commercial/residential arrays with expert engineering since 1997.
0 (0 reviews)
Union City, California
Wagan Corporation
Wagan Corporation
Discover Wagan Corporation's innovative solar solutions for residential, commercial, and industrial needs in the United States. Offering high-efficiency solar products, seamless installation, and energy optimization services.
3.4 (1+ reviews)
Hayward, California
Staples Energy
Staples Energy
Staples Energy, a top solar company, provides energy savings to homes, businesses & public facilities in CA, WI & IL. Solar installations, EV charging & more. Free assessment.
3.5 (1+ reviews)
Hayward, California
Synergy Power
Synergy Power
Synergy Power, a family-owned solar company in Northern California, offers reliable & high-quality solar energy solutions, installation, and maintenance for homes & businesses.
5 (1+ reviews)
Castro Valley, California