Contractor License Proof

M3 Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
812455
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
September 12, 2002 – September 30, 2026

Business

  • (626) 688 0589 (CSLB public record)
  • PO BOX 466, Monterey Park, CA 91754Los Angeles County

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Frequently asked questions

Is M3 Plumbing licensed in California?

Yes. M3 Plumbing holds an active California state contractor license (CSLB #812455), verified against the CSLB public record on June 17, 2026.

What is M3 Plumbing's CSLB license number?

M3 Plumbing's California contractor license number is 812455. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=812455

What kind of work is M3 Plumbing licensed for?

M3 Plumbing is classified under Plumbing (C-36) by the CSLB.

How do I verify M3 Plumbing's license myself?

Look up license #812455 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=812455. 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.