Contractor License Proof

Tennant Construction Co

Licensed

Verified against CSLB on · View on CSLB

License details

License number
530280
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
May 13, 1988 – May 31, 2028

Business

  • (650) 712 1177 (CSLB public record)
  • P O BOX 637, El Granada, CA 94018San Mateo County

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Frequently asked questions

Is Tennant Construction Co licensed in California?

Yes. Tennant Construction Co holds an active California state contractor license (CSLB #530280), verified against the CSLB public record on June 17, 2026.

What is Tennant Construction Co's CSLB license number?

Tennant Construction Co's California contractor license number is 530280. 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 Tennant Construction Co licensed for?

Tennant Construction Co is classified under General Building (B) by the CSLB.

How do I verify Tennant Construction Co's license myself?

Look up license #530280 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 #530280 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.