Contractor License Proof

Hannon Construction Company Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
572423
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 7, 1989 – July 31, 2027

Business

  • (650) 375 1010 (CSLB public record)
  • 3694 EDINBURGH DR, Livermore, CA 94551Alameda County

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Frequently asked questions

Is Hannon Construction Company Inc licensed in California?

Yes. Hannon Construction Company Inc holds an active California state contractor license (CSLB #572423), verified against the CSLB public record on June 17, 2026.

What is Hannon Construction Company Inc's CSLB license number?

Hannon Construction Company Inc's California contractor license number is 572423. 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 Hannon Construction Company Inc licensed for?

Hannon Construction Company Inc is classified under General Building (B) by the CSLB.

How do I verify Hannon Construction Company Inc's license myself?

Look up license #572423 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 #572423 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.