Contractor License Proof

Crumpton Mark Alan

Licensed

Verified against CSLB on · View on CSLB

License details

License number
648966
Status
Active
Classifications
C-10 · ElectricalC-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
July 1, 1992 – July 31, 2026

Business

  • (530) 351 3636 (CSLB public record)
  • 21194 RAE LANE, Redding, CA 96003Shasta County

Are you Crumpton Mark Alan? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project.

Frequently asked questions

Is Crumpton Mark Alan licensed in California?

Yes. Crumpton Mark Alan holds an active California state contractor license (CSLB #648966), verified against the CSLB public record on June 17, 2026.

What is Crumpton Mark Alan's CSLB license number?

Crumpton Mark Alan's California contractor license number is 648966. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=648966

What kind of work is Crumpton Mark Alan licensed for?

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

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

Look up license #648966 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=648966. 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.