Contractor License Proof

Extreme Plumbing

Licensed

Verified against CSLB on · View on CSLB

License details

License number
749647
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
May 19, 1998 – May 31, 2028

Business

  • (619) 479 4254 (CSLB public record)
  • PO BOX 1192, National City, CA 91950San Diego County

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Frequently asked questions

Is Extreme Plumbing licensed in California?

Yes. Extreme Plumbing holds an active California state contractor license (CSLB #749647), verified against the CSLB public record on June 17, 2026.

What is Extreme Plumbing's CSLB license number?

Extreme Plumbing's California contractor license number is 749647. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=749647

What kind of work is Extreme Plumbing licensed for?

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

How do I verify Extreme Plumbing's license myself?

Look up license #749647 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=749647. 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.