Contractor License Proof

Diablo Mountain Construction LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1101794
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 23, 2023 – February 28, 2027

Business

  • (925) 771 0778 (CSLB public record)
  • 20070 SAN MIGUEL AVENUE, Castro Valley, CA 94546Alameda County

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Frequently asked questions

Is Diablo Mountain Construction LLC licensed in California?

Yes. Diablo Mountain Construction LLC holds an active California state contractor license (CSLB #1101794), verified against the CSLB public record on June 17, 2026.

What is Diablo Mountain Construction LLC's CSLB license number?

Diablo Mountain Construction LLC's California contractor license number is 1101794. 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 Diablo Mountain Construction LLC licensed for?

Diablo Mountain Construction LLC is classified under General Building (B) by the CSLB.

How do I verify Diablo Mountain Construction LLC's license myself?

Look up license #1101794 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 #1101794 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.