Supreme Plumbing Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 863730
- Classifications
- License term on file
- September 6, 2005 – September 30, 2027
Business
- (909) 627 6229 (CSLB public record)
- 11504 SANTA ANITA, Chino, CA 91710San Bernardino County
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What to check next
Frequently asked questions
Is Supreme Plumbing Inc licensed in California?
Yes. Supreme Plumbing Inc holds an active California state contractor license (CSLB #863730), verified against the CSLB public record on June 17, 2026.
What is Supreme Plumbing Inc's CSLB license number?
Supreme Plumbing Inc's California contractor license number is 863730. 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 Supreme Plumbing Inc licensed for?
Supreme Plumbing Inc is classified under Plumbing (C-36) by the CSLB.
How do I verify Supreme Plumbing Inc's license myself?
Look up license #863730 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 #863730 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.