Contractor License Proof

MR Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
284041
Status
Active
Classifications
B · General BuildingC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
May 4, 1973 – January 31, 2028

Business

  • (661) 948 1202 (CSLB public record)
  • P O BOX 4958, Lancaster, CA 93539Los Angeles County

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Frequently asked questions

Is MR Plumbing licensed in California?

Yes. MR Plumbing holds an active California state contractor license (CSLB #284041), verified against the CSLB public record on June 17, 2026.

What is MR Plumbing's CSLB license number?

MR Plumbing's California contractor license number is 284041. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=284041

What kind of work is MR Plumbing licensed for?

MR Plumbing is classified under General Building (B) by the CSLB.

How do I verify MR Plumbing's license myself?

Look up license #284041 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=284041. This page reflects the CSLB public record as of June 17, 2026.

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.