American Plumbing
Verified against CSLB on · View on CSLB
License details
- License number
- 418845
- Classifications
- License term on file
- March 1, 1982 – April 30, 2028
Business
- (925) 754 4990 (CSLB public record)
- 414 G STREET, Antioch, CA 94509Contra Costa County
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What to check next
Frequently asked questions
Is American Plumbing licensed in California?
Yes. American Plumbing holds an active California state contractor license (CSLB #418845), verified against the CSLB public record on June 17, 2026.
What is American Plumbing's CSLB license number?
American Plumbing's California contractor license number is 418845. 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 licensed for?
American Plumbing is classified under Plumbing (C-36) by the CSLB.
How do I verify American Plumbing's license myself?
Look up license #418845 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 #418845 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.