California · HVAC

California HVAC License Renewal

Licensing authorityContractors State License BoardAuthority verified

Why this authority is listed

These official sources support the authority listed here. Lookup instructions and licensing rules cite their own sources where available.

https://www.cslb.ca.gov/Retrieved 2026-09-04
https://www.cslb.ca.gov/Contractors/Applicants/Examination_Study_Guides/Retrieved 2026-09-04

Verified so far

Reviewed information, published as it clears review

Each item below is tied to an official source. Missing fields are omitted instead of being guessed or filled with generic advice.

Deadline

Evidence reviewed

For a timely renewal, CSLB must receive the renewal or it must be postmarked on or before the license expiration date.

Sourcehttps://www.cslb.ca.gov/About_Us/Library/Fees.aspxRetrieved 2026-09-04

Renewal fee

Evidence reviewed

CSLB lists an active timely contractor renewal at $450 for a sole owner or $700 for a non-sole owner, with separately listed higher amounts for C-10 contractors.

Sourcehttps://www.cslb.ca.gov/About_Us/Library/Fees.aspxRetrieved 2026-09-04

Official authority

Use the authority’s guidance while this task-specific destination is being reviewed.

Open official licensing authority

Reviewed information, published as it clears review

Deadline

Renewal fee

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