Contractor License Proof

Windsor Waterproofing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1021103
Status
Active
Classifications
D-12 · Synthetic Products
Contractor bond
$25,000
Workers' comp
Covered
License term on file
November 22, 2016 – June 30, 2027

Business

  • (707) 703 2348 (CSLB public record)
  • 8310 TRIONE CIRCLE, Windsor, CA 95492Sonoma County

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Frequently asked questions

Is Windsor Waterproofing Inc licensed in California?

Yes. Windsor Waterproofing Inc holds an active California state contractor license (CSLB #1021103), verified against the CSLB public record on June 17, 2026.

What is Windsor Waterproofing Inc's CSLB license number?

Windsor Waterproofing Inc's California contractor license number is 1021103. 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 Windsor Waterproofing Inc licensed for?

Windsor Waterproofing Inc is classified under Synthetic Products (D-12) by the CSLB.

How do I verify Windsor Waterproofing Inc's license myself?

Look up license #1021103 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 #1021103 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.