Contact

Get in touch.

Questions about a calculator, corrections to outdated rebate amounts, suggestions for new calculators, partnership inquiries, or just feedback. All of it is welcome.

What to email about

A few examples of things worth reaching out about:

What this email is not for

Quick answers to common questions

How accurate are the calculator estimates?

The calculators use real utility rates, current rebate amounts, and standard equipment performance assumptions. Estimates are in the right ballpark for most California homes, but actual results depend on your specific home, equipment choice, contractor pricing, and timing. Always get installer quotes before making a financial decision.

Do you sell my data to installers or contractors?

No. The calculators run in your browser and your inputs aren't transmitted anywhere. If you sign up for email updates or purchase a guide, that information is used only for that purpose. See the privacy policy for details.

When did you last update the rebate amounts?

Rebate amounts and utility rates are reviewed when program changes are announced. For absolute accuracy on a specific rebate, always check the program's official site before counting on a number. Links to official sources are included in calculator results.

Can you build a calculator for [other state]?

Probably not. California-specific is the whole point of this site. The rate structures, climate zones, and rebate landscape are too different state-to-state to do well without making each one its own project. If your state needs better calculators, that's a project worth doing, but not under this domain.

I bought a guide but didn't receive it. What do I do?

The guide downloads automatically after Stripe confirms payment. If something went wrong, email contact@caenergysavings.com with your Stripe receipt and I'll resend the file.

Can I quote or share the calculator results?

Yes, for personal use, social posts, or non-commercial sharing, please do. For commercial use, journalism, or republishing on another site, email first and we'll work something out.

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