Public CSLB records

Stamper Mark D, B General Building Contractor in La Mesa, CA

License #639921·Sole Owner·La Mesa, San Diego County
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Summary

Stamper Mark D operating as a sole owner holds an active California contractor license (CSLB #639921), valid through Mar 31, 2028. First issued in 1992, the license has been on the CSLB roster for 34 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in La Mesa, in San Diego County, California.

Business Information
Address
4832 Alzeda Drive
La Mesa, CA 91941
License Details & Classifications
License Number
639921
Issued
Mar 17, 1992
Status
CLEAR
Expires
Mar 31, 2028
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Hudson Insurance Company
Bond Number
30141237
Effective
May 8, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
Policy Number
Effective
Mar 16, 2026
Expires
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is Stamper Mark D licensed in California?

Yes. Stamper Mark D holds California Contractors State License Board license number 639921, which is active and in good standing. The license was first issued on March 17, 1992. It is valid through March 31, 2028.

What does Stamper Mark D specialize in?

Stamper Mark D is licensed for one CSLB classification: B General Building Contractor.

Where is Stamper Mark D headquartered?

Stamper Mark D is headquartered at 4832 Alzeda Drive, La Mesa, CA 91941, in San Diego County, California.

Does Stamper Mark D have an active surety bond on file with CSLB?

Yes. Stamper Mark D has an active California contractor surety bond filed with Hudson Insurance Company.

Does Stamper Mark D carry workers' compensation coverage?

Stamper Mark D reports an exempt workers' compensation status, meaning the business has no employees on payroll.

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

You can verify Stamper Mark D's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=639921.

Activity Timeline
  1. License issuedMar 17, 1992
  2. Bond activeMay 8, 2024
  3. WC coverage startsMar 16, 2026
  4. License expiresMar 31, 2028
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