Contractor License Proof

Shanahan Matthew J Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
419143
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 8, 1982 – March 31, 2028

Business

  • (619) 995 0018 (CSLB public record)
  • 3746 LA COLUSA DRIVE, San Marcos, CA 92069San Diego County

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Frequently asked questions

Is Shanahan Matthew J Construction licensed in California?

Yes. Shanahan Matthew J Construction holds an active California state contractor license (CSLB #419143), verified against the CSLB public record on June 17, 2026.

What is Shanahan Matthew J Construction's CSLB license number?

Shanahan Matthew J Construction's California contractor license number is 419143. 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 Shanahan Matthew J Construction licensed for?

Shanahan Matthew J Construction is classified under General Building (B) by the CSLB.

How do I verify Shanahan Matthew J Construction's license myself?

Look up license #419143 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 #419143 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.