Contractor License Proof

Alpine Sierra Plumbing LLC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1092998
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 20, 2022 – July 31, 2026

Business

  • (530) 208 7210 (CSLB public record)
  • 20505 STATE ROUTE 89, Markleeville, CA 96120Alpine County

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How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Alpine Sierra Plumbing LLC licensed in California?

Yes. Alpine Sierra Plumbing LLC holds an active California state contractor license (CSLB #1092998), verified against the CSLB public record on June 17, 2026.

What is Alpine Sierra Plumbing LLC's CSLB license number?

Alpine Sierra Plumbing LLC's California contractor license number is 1092998. 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 Alpine Sierra Plumbing LLC licensed for?

Alpine Sierra Plumbing LLC is classified under Plumbing (C-36) by the CSLB.

How do I verify Alpine Sierra Plumbing LLC's license myself?

Look up license #1092998 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 #1092998 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.