American Plumbing & Drain
Verified against CSLB on · View on CSLB
License details
- License number
- 851101
- Classifications
- License term on file
- December 11, 2004 – December 31, 2026
Business
- (650) 465 3887 (CSLB public record)
- 7 WEST 41ST AVENUE 342, San Mateo, CA 91403San Mateo County
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What to check next
Frequently asked questions
Is American Plumbing & Drain licensed in California?
Yes. American Plumbing & Drain holds an active California state contractor license (CSLB #851101), verified against the CSLB public record on June 17, 2026.
What is American Plumbing & Drain's CSLB license number?
American Plumbing & Drain's California contractor license number is 851101. 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 American Plumbing & Drain licensed for?
American Plumbing & Drain is classified under Plumbing (C-36) by the CSLB.
How do I verify American Plumbing & Drain's license myself?
Look up license #851101 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 #851101 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.