Contractor License Proof

Black Diamond Asphalt Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
680743
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
Covered
License term on file
November 22, 1993 – November 30, 2027

Business

  • (707) 448 9402 (CSLB public record)
  • 118 MAIN STREET, Vacaville, CA 95688Solano County

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Frequently asked questions

Is Black Diamond Asphalt Inc licensed in California?

Yes. Black Diamond Asphalt Inc holds an active California state contractor license (CSLB #680743), verified against the CSLB public record on June 17, 2026.

What is Black Diamond Asphalt Inc's CSLB license number?

Black Diamond Asphalt Inc's California contractor license number is 680743. 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 Black Diamond Asphalt Inc licensed for?

Black Diamond Asphalt Inc is classified under General Engineering (A) by the CSLB.

How do I verify Black Diamond Asphalt Inc's license myself?

Look up license #680743 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 #680743 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.