Contractor License Proof

Stamper Mark D

Licensed

Verified against CSLB on · View on CSLB

License details

License number
639921
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
March 17, 1992 – March 31, 2028

Business

  • (619) 884 3387 (CSLB public record)
  • 4832 ALZEDA DRIVE, La Mesa, CA 91941San Diego County

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Frequently asked questions

Is Stamper Mark D licensed in California?

Yes. Stamper Mark D holds an active California state contractor license (CSLB #639921), verified against the CSLB public record on June 17, 2026.

What is Stamper Mark D's CSLB license number?

Stamper Mark D's California contractor license number is 639921. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=639921

What kind of work is Stamper Mark D licensed for?

Stamper Mark D is classified under General Building (B) by the CSLB.

How do I verify Stamper Mark D's license myself?

Look up license #639921 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=639921. 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.