Contractor License Proof

Williams Mark Alan

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1019453
Status
Active
Classifications
C-10 · Electrical
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
October 18, 2016 – October 31, 2026

Business

  • (559) 816 2133 (CSLB public record)
  • 4390 N SUNNYSIDE, Fresno, CA 93727Fresno County

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Frequently asked questions

Is Williams Mark Alan licensed in California?

Yes. Williams Mark Alan holds an active California state contractor license (CSLB #1019453), verified against the CSLB public record on June 17, 2026.

What is Williams Mark Alan's CSLB license number?

Williams Mark Alan's California contractor license number is 1019453. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1019453

What kind of work is Williams Mark Alan licensed for?

Williams Mark Alan is classified under Electrical (C-10) by the CSLB.

How do I verify Williams Mark Alan's license myself?

Look up license #1019453 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1019453. 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.