California Solar Electric Cooperative Corporation

in Grass Valley, California

Updated November 1, 2026

Public-data listing
Sources recorded by SICA
4.9
★★★★☆
101 Reviews
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CSLB licence number
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Recorded services
Battery Storage Installation, Commercial Solar, EV Charger Installation, Residential Solar

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Experience
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Service area
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Warranty information
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2/4 evidence areas documented

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Data freshness November 1, 2026

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Evidence availability

LicensingNot supplied
Review signals101 indexed
NABCEP credentialsNot supplied
Profile freshnessNovember 1, 2026

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California Solar Electric Cooperative Corporation
Image data © 2026 Google

California Solar is the first ever worker-owned solar cooperative in California, offering energy solutions with a focus on solar and battery backup systems. With two decades of experience in design and installation, their team of worker-owners provides education about solar options and develops customized solutions for both residential and commercial customers. They emphasize energy resiliency and independence through combined solar and battery backup systems, delivering reliable energy sources, cost savings, and peace of mind. Their approach involves evaluating customer energy needs and ensuring precise installation, with an emphasis on local expertise summarized in their motto "Local Power, Local People!"

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Company-supplied profile content

What California Solar Electric Cooperative Corporation says about its work

These statements describe the company’s own positioning. Confirm material claims in proposals, contracts, and official records.

Worker-Owned Cooperative

The first ever worker-owned solar co-op in California

Extensive Experience

Two decades of experience in design and installation

Local Expertise

Team of local solar experts providing personalized service

Comprehensive Solutions

Combined solar and battery backup systems for maximum energy resilience

Customized Approach

Tailored solutions to meet specific energy needs

Full-Service Process

Handling everything from consultation to installation and permitting

Quality Workmanship

Attention to detail and craftsmanship in installations

Responsive Service

Quick response to customer inquiries and concerns

No High-Pressure Sales

Educational approach without aggressive sales tactics

Transparent Communication

Keeping customers informed throughout the entire process

Professional Installation

Efficient installation with high standards

Post-Installation Support

Continued service after project completion

Customer Reviews for California Solar Electric Cooperative Corporation

Selected public review excerpts. SICA does not treat third-party reviews as a guarantee of project results.

Read all of California Solar Electric Cooperative Corporation's Google reviews here
★★★★★
PUBLIC REVIEW EXCERPT

I had a solar system installed by California Solar on December 6, 2024. They were fantastic to work with and I would highly recommend them.

Gary Cline
★★★★★
PUBLIC REVIEW EXCERPT

One year in, the team has kept in touch throughout the application, installation, and runtime processes. The rooftop panel installation is neatly compact, and nearly invisible from the street.

Linda J Randall
★★★★★
PUBLIC REVIEW EXCERPT

California Solar did a phenomenal job on our solar project in Nevada City. They were punctual and very professional. The work was done quickly and completed with a high level of craftsmanship. Everyone from their sales person to their install crew was courteous and kind. We would HIGHLY recommend them for your solar installation!!!

Chris Vicencio

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Contact details recorded for California Solar Electric Cooperative Corporation

Address: 149 E Main St, Grass Valley, CA 95945
Phone: 1 530-274-3671
Hours:

Mo 09:00-17:00

Tu 09:00-17:00

We 09:00-17:00

Th 09:00-17:00

Fr 09:00-17:00

F.A.Q.

Recorded questions relating to solar services in Grass Valley, California.

California does not offer a state tax credit, but Californians are eligible for the 30% federal solar tax credit.

According to EnergySage, the average upfront cost of a solar installation in 2025 is close to $20,000. After a 30% tax credit of $6,000, the average outlay is around $14,000-$15,000.

The payback period is estimated to be 5-9 years, and over the course of 25 years the projected savings is $120,000. For more data, visit EnergySage.