Find a Licensed Contractor

We do not refer or match contractors. We give you tools to choose with confidence.

Last updated: 2026-09-15

Verify any license at the CSLB.

cslb.ca.gov

Checklist to compare 3 bids

Equipment brand and model numbers
Tonnage and sizing method (Manual J)
Efficiency (SEER2/HSPF2/AFUE)
Ductwork scope
Electrical scope
Permit and HERS testing
Thermostat
Refrigerant line replacement
Warranty and registration
Maintenance plan
Schedule
Payment terms

Red flags

No load calculation
"No permit needed"
Cash-only
No license number
Pressure to sign the same day

Request a Quote

Your request is sent to the paid sponsor for your area, if one exists. We do not verify, endorse, or guarantee any contractor. You are responsible for checking the license and getting a written contract.