Contractor License Proof

Grinsell Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
664515
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 10, 1993 – February 28, 2027

Business

  • (707) 498 1111 (CSLB public record)
  • 1613 CENTERVILLE ROAD, Ferndale, CA 95536Humboldt County

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What to check next

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Frequently asked questions

Is Grinsell Construction licensed in California?

Yes. Grinsell Construction holds an active California state contractor license (CSLB #664515), verified against the CSLB public record on June 17, 2026.

What is Grinsell Construction's CSLB license number?

Grinsell Construction's California contractor license number is 664515. 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 Grinsell Construction licensed for?

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

How do I verify Grinsell Construction's license myself?

Look up license #664515 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 #664515 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.