Contractor License Proof

Sierra Building Manintenance

Licensed

Verified against CSLB on · View on CSLB

License details

License number
944233
Status
Active
Classifications
D-63 · Construction Cleanup
Contractor bond
$25,000
Workers' comp
Covered
License term on file
March 9, 2010 – March 31, 2028

Business

  • (707) 426 1265 (CSLB public record)
  • 2401 WATERMAN BLVDSUITE A4 150, Fairfield, CA 94534Solano 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 Sierra Building Manintenance licensed in California?

Yes. Sierra Building Manintenance holds an active California state contractor license (CSLB #944233), verified against the CSLB public record on June 17, 2026.

What is Sierra Building Manintenance's CSLB license number?

Sierra Building Manintenance's California contractor license number is 944233. 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 Sierra Building Manintenance licensed for?

Sierra Building Manintenance is classified under Construction Cleanup (D-63) by the CSLB.

How do I verify Sierra Building Manintenance's license myself?

Look up license #944233 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 #944233 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.