Contractor License Proof

Madden Engineering

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1151893
Status
Active
Classifications
A · General Engineering
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 13, 2026 – March 31, 2028

Business

  • (925) 507 6083 (CSLB public record)
  • 4295 CHOLE DR, Concord, CA 94518Contra Costa County

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Frequently asked questions

Is Madden Engineering licensed in California?

Yes. Madden Engineering holds an active California state contractor license (CSLB #1151893), verified against the CSLB public record on June 17, 2026.

What is Madden Engineering's CSLB license number?

Madden Engineering's California contractor license number is 1151893. 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 Madden Engineering licensed for?

Madden Engineering is classified under General Engineering (A) by the CSLB.

How do I verify Madden Engineering's license myself?

Look up license #1151893 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 June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1151893 on CSLB

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