Valley Waterproofing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 412309
- Classifications
- D-51 · Waterproofing and Weatherproofing
- License term on file
- September 30, 1981 – September 30, 2027
Business
- (408) 988 7701 (CSLB public record)
- P O BOX 20003, San Jose, CA 95160Santa Clara County
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Frequently asked questions
Is Valley Waterproofing Inc licensed in California?
Yes. Valley Waterproofing Inc holds an active California state contractor license (CSLB #412309), verified against the CSLB public record on June 17, 2026.
What is Valley Waterproofing Inc's CSLB license number?
Valley Waterproofing Inc's California contractor license number is 412309. 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 Valley Waterproofing Inc licensed for?
Valley Waterproofing Inc is classified under Waterproofing and Weatherproofing (D-51) by the CSLB.
How do I verify Valley Waterproofing Inc's license myself?
Look up license #412309 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 #412309 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.