Contractor License Proof

Hardtke Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
946981
Status
Active
Classifications
B · General BuildingC-10 · ElectricalC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 8, 2010 – May 31, 2028

Business

  • (650) 219 4952 (CSLB public record)
  • 1133 BALBOA AVE, Burlingame, CA 94010San Mateo County

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Frequently asked questions

Is Hardtke Construction licensed in California?

Yes. Hardtke Construction holds an active California state contractor license (CSLB #946981), verified against the CSLB public record on June 17, 2026.

What is Hardtke Construction's CSLB license number?

Hardtke Construction's California contractor license number is 946981. 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 Hardtke Construction licensed for?

Hardtke Construction is classified under General Building (B), Electrical (C-10), and Plumbing (C-36) by the CSLB.

How do I verify Hardtke Construction's license myself?

Look up license #946981 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 #946981 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.