Homeowners
In California, obtaining a permit and an independent inspection by a certified ECC Rater isn’t just a recommendation—it’s the law. Whether you’re building a new home, remodeling, or replacing your HVAC system, these steps ensure your project meet cost-saving energy efficiency standards.
Homeowners requested to sign up with CHEERS can use a single Homeowner account with two levels of access:
CF1R Sign-Off (Design Documents) – No project access fee
CF2R Sign-off (Installation Documents) – One time project access fee ($25)


A permit and independent ECC test is required
when making changes to your home’s HVAC system
Find a Pro and get it done right!
The average California home HVAC system leaks 30% of the conditioned air into areas other than living space. To combat this massive energy loss, the State of California requires HVAC replacements to be:
- Permitted at the local Building Department
- Installed by a licensed HVAC contractor
- Tested and verified by an independent ECC Rater

Here’s a summary of the process and who does what:
Risks of not getting a CHEERS Project Status Report
A CHEERS Project Status Report is available only after a project has passed verification and testing by an independent ECC Rater. If you are working with a contractor who does not pull a permit or use an ECC Rater for final testing, your contractor is breaking the law. Unpermitted and untested HVAC projects:
- Do not comply with local and state building codes
- May not be properly installed or operating efficiently
- Increase utility bills and reduce indoor air quality
- Potentially lower home resale value and jeopardize future insurance coverage and rates



