Contractor License Proof

Trettin Stephen

Licensed

Verified against CSLB on · View on CSLB

License details

License number
710778
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 4, 1995 – April 30, 2027

Business

  • (510) 585 7877 (CSLB public record)
  • P O BOX 8077, Fremont, CA 945378077Alameda County

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Frequently asked questions

Is Trettin Stephen licensed in California?

Yes. Trettin Stephen holds an active California state contractor license (CSLB #710778), verified against the CSLB public record on June 17, 2026.

What is Trettin Stephen's CSLB license number?

Trettin Stephen's California contractor license number is 710778. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=710778

What kind of work is Trettin Stephen licensed for?

Trettin Stephen is classified under General Building (B) by the CSLB.

How do I verify Trettin Stephen's license myself?

Look up license #710778 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=710778. 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.