Contractor License Proof

Alpha Restoration and Waterproofing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
496117
Status
Active
Classifications
B · General BuildingC-29 · MasonryC-39 · RoofingD-51 · Waterproofing and Weatherproofing
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 1, 1986 – August 31, 2026

Business

  • (650) 875 7500 (CSLB public record)
  • 218 LITTLEFIELD AVENUE, South San Francisco, CA 94080San Mateo County

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Frequently asked questions

Is Alpha Restoration and Waterproofing licensed in California?

Yes. Alpha Restoration and Waterproofing holds an active California state contractor license (CSLB #496117), verified against the CSLB public record on June 17, 2026.

What is Alpha Restoration and Waterproofing's CSLB license number?

Alpha Restoration and Waterproofing's California contractor license number is 496117. 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 Alpha Restoration and Waterproofing licensed for?

Alpha Restoration and Waterproofing is classified under General Building (B), Masonry (C-29), Roofing (C-39), and Waterproofing and Weatherproofing (D-51) by the CSLB.

How do I verify Alpha Restoration and Waterproofing's license myself?

Look up license #496117 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 #496117 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.