MR Plumber Company
Verified against CSLB on · View on CSLB
License details
- License number
- 405923
- Classifications
- License term on file
- May 22, 1981 – May 31, 2027
Business
- (877) 267 7567 (CSLB public record)
- P O BOX 2116, Colton, CA 92324San Bernardino County
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What to check next
Frequently asked questions
Is MR Plumber Company licensed in California?
Yes. MR Plumber Company holds an active California state contractor license (CSLB #405923), verified against the CSLB public record on June 17, 2026.
What is MR Plumber Company's CSLB license number?
MR Plumber Company's California contractor license number is 405923. 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 MR Plumber Company licensed for?
MR Plumber Company is classified under Plumbing (C-36), Synthetic Products (D-12), and Sand and Water Blasting (D-38) by the CSLB.
How do I verify MR Plumber Company's license myself?
Look up license #405923 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 #405923 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.