Contractor License Proof

Ampko Heating and Air Conditioning

Licensed

Verified against CSLB on · View on CSLB

License details

License number
689604
Status
Active
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 1, 1994June 30, 2026

Business

  • (925) 687 1409 (CSLB public record)
  • 1936 PALOVERDE DRIVE, Concord, CA 94519Contra Costa County

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Frequently asked questions

Is Ampko Heating and Air Conditioning licensed in California?

Yes. Ampko Heating and Air Conditioning holds an active California state contractor license (CSLB #689604), verified against the CSLB public record on June 17, 2026.

What is Ampko Heating and Air Conditioning's CSLB license number?

Ampko Heating and Air Conditioning's California contractor license number is 689604. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Ampko Heating and Air Conditioning licensed for?

Ampko Heating and Air Conditioning is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.

How do I verify Ampko Heating and Air Conditioning's license myself?

Look up license #689604 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #689604 on CSLB

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.