Are You a Solar Company?
Join our growing network of rated installers. Claim your profile, respond to reviews, and help build trust in solar across California.
Page last updated on April 5th, 2025
We're building Solar Installer California in public — with transparency, independence, and integrity at the core of everything we do.
Our goal is to save you time and help you make smarter solar decisions, not sell you to the highest bidder.
Our scoring system — the SICA Score — isn’t a mystery. We break down exactly how it’s calculated, what data sources we use, and how each factor is weighted. You deserve to know why one installer ranks higher than another. Read our full methodology here.
Our methodology will always be published and open to feedback. We’ll also timestamp major updates so you can track how our approach evolves.
We’re committed to building Solar Installer California in public — meaning we share our progress, decisions, updates, and even setbacks as they happen. This approach keeps us accountable, transparent, and aligned with the people we’re building this for: you.
From feature rollouts to scoring changes, we believe trust is earned through openness — not polished marketing speak. You’ll always know what we’re working on, why we’re doing it, and how it impacts your experience.
From day one, we’ve committed to building this platform openly — sharing our roadmap, what we’re working on, and why. You’ll find our thinking, changes, and even our challenges available for the public to view and weigh in on.
We believe trust is earned through openness, not marketing speak.
No solar company can pay to improve their SICA Score or influence their ranking. Our platform is 100% independent when it comes to how scores are calculated and displayed in search results.
That said, we do offer the option for companies to be spotlighted or featured on our site — clearly labeled and separate from overall rankings. These placements never impact the SICA Score or interfere with our scoring methodology.
Trust starts with honesty — and we’re here to earn it.
Solar Installer California was founded by a team passionate about clean energy, open data, and helping people make better decisions without the noise. We're building the platform we wish existed when we started looking into solar ourselves.
Connect with us:
Join our growing network of rated installers. Claim your profile, respond to reviews, and help build trust in solar across California.
Use our powerful search tool to compare SICA Scores, reviews, and rankings to find the most trusted solar companies in your area.
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