Contractor License Proof

Williamson Pools

Licensed

Verified against CSLB on August 4, 2026 · View on CSLB

License details

License number: 935773
Status: Active
Classifications: D-35 · Pool and Spa Maintenance
Contractor bond: $25,000
Workers' comp: ExemptNo employees — not a red flag.
License term on file: July 22, 2009 – July 31, 2027

Business

(925) 497 3018 (CSLB public record)
P O BOX 21347, Concord, CA 94521Contra Costa County

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What to check next

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Frequently asked questions

Is Williamson Pools licensed in California?

Yes. Williamson Pools holds an active California state contractor license (CSLB #935773), verified against the CSLB public record on August 4, 2026.

What is Williamson Pools's CSLB license number?

Williamson Pools's California contractor license number is 935773. 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 Williamson Pools licensed for?

Williamson Pools is classified under Pool and Spa Maintenance (D-35) by the CSLB.

How do I verify Williamson Pools's license myself?

Look up license #935773 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #935773 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.