Contractor License Proof

D A MC Cosker Construction Co DBA Independent Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
215611
Status
Active
Classifications
A · General EngineeringC-12 · Earthwork and PavingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
Covered
License term on file
February 28, 1963 – July 31, 2027

Business

  • (925) 686 1780 (CSLB public record)
  • 3911 LAURA ALICE WAY, Concord, CA 94520Contra Costa County

Are you D A MC Cosker Construction Co DBA Independent Construction? 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. See our Privacy Policy.

Something wrong on this page? Report incorrect information.

Other General Engineering contractors in Concord

West Coast Land and Development Inc

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

Swinerton Builders & Power Engineering A Joint Venture

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

California Highway Construction Group Inc

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

Swinerton / Webcor JV

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

JB Infrastructure

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

TNH Development LLC

A · Concord, CA

Licensed

Verified August 4, 2026 · Bonded

Browse all General Engineering contractors in Concord

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is D A MC Cosker Construction Co DBA Independent Construction licensed in California?

Yes. D A MC Cosker Construction Co DBA Independent Construction holds an active California state contractor license (CSLB #215611), verified against the CSLB public record on August 4, 2026.

What is D A MC Cosker Construction Co DBA Independent Construction's CSLB license number?

D A MC Cosker Construction Co DBA Independent Construction's California contractor license number is 215611. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is D A MC Cosker Construction Co DBA Independent Construction licensed for?

D A MC Cosker Construction Co DBA Independent Construction is classified under General Engineering (A), Earthwork and Paving (C-12), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify D A MC Cosker Construction Co DBA Independent Construction's license myself?

Look up license #215611 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #215611 on CSLB

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.