Contractor License Proof

Jonathan Harper

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1139322
Status
Active
Classifications
C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 23, 2025 – June 30, 2027

Business

  • (916) 256 6808 (CSLB public record)
  • 750 JORANOLLO DRIVE, Tracy, CA 95376San Joaquin County

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Frequently asked questions

Is Jonathan Harper licensed in California?

Yes. Jonathan Harper holds an active California state contractor license (CSLB #1139322), verified against the CSLB public record on June 17, 2026.

What is Jonathan Harper's CSLB license number?

Jonathan Harper's California contractor license number is 1139322. 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 Jonathan Harper licensed for?

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

How do I verify Jonathan Harper's license myself?

Look up license #1139322 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 #1139322 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.