Contractor License Proof

David Alexander Trephan

Licensed

Verified against CSLB on · View on CSLB

License details

License number
766545
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
July 28, 1999 – July 31, 2027

Business

  • (805) 797 4251 (CSLB public record)
  • 405 ENCINO VISTA DRIVE, Thousand Oaks, CA 91362Ventura County

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Frequently asked questions

Is David Alexander Trephan licensed in California?

Yes. David Alexander Trephan holds an active California state contractor license (CSLB #766545), verified against the CSLB public record on June 17, 2026.

What is David Alexander Trephan's CSLB license number?

David Alexander Trephan's California contractor license number is 766545. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=766545

What kind of work is David Alexander Trephan licensed for?

David Alexander Trephan is classified under Electrical (C-10) by the CSLB.

How do I verify David Alexander Trephan's license myself?

Look up license #766545 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=766545. 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.