Contractor License Proof

Diamond HVAC Services Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1092525
Status
Active
Classifications
C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 9, 2022 – June 30, 2027

Business

  • (707) 762 7260 (CSLB public record)
  • 708 WEST 9TH STREET, Santa Rosa, CA 95401Sonoma County

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Frequently asked questions

Is Diamond HVAC Services Inc licensed in California?

Yes. Diamond HVAC Services Inc holds an active California state contractor license (CSLB #1092525), verified against the CSLB public record on August 4, 2026.

What is Diamond HVAC Services Inc's CSLB license number?

Diamond HVAC Services Inc's California contractor license number is 1092525. 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 Diamond HVAC Services Inc licensed for?

Diamond HVAC Services Inc is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.

How do I verify Diamond HVAC Services Inc's license myself?

Look up license #1092525 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1092525 on CSLB

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