California · HVAC Contractor

How to get a HVAC Contractor license in California

License requiredYes (state)
Issuing boardCSLB — C-20
ExamYes — Law & Business + C-20 trade exam; 70% min
Experience4 years journeyman-level HVAC
BondYes — $25,000
License fee$300
RenewalEvery 2 year(s)
Reciprocitynone

Verify fee. EPA 608 also required.

Official source: CSLB — C-20

Now get operating

Finance your truck & equipment

HVAC Contractors starting out finance the truck and tools rather than pay cash.

Financing options →

Form your LLC

Set up the entity before you pull your first permit.

Start your LLC →

Get insured

General liability + the required bond to operate legally.

Insurance guide →

Every figure is sourced to the official state board and may change — confirm before acting. Information to help you launch, not legal advice.