Contractor License Proof

Martin Sierra Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
777783
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
April 21, 2000 – August 31, 2027

Business

  • (530) 485 7164 (CSLB public record)
  • 1340 APPALOOSA CT, Auburn, CA 95603Placer County

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Frequently asked questions

Is Martin Sierra Construction licensed in California?

Yes. Martin Sierra Construction holds an active California state contractor license (CSLB #777783), verified against the CSLB public record on June 17, 2026.

What is Martin Sierra Construction's CSLB license number?

Martin Sierra Construction's California contractor license number is 777783. 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 Martin Sierra Construction licensed for?

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

How do I verify Martin Sierra Construction's license myself?

Look up license #777783 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 #777783 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.