Contractor License Proof

Mader Builders Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
912454
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 14, 2008 – March 31, 2028

Business

  • (650) 400 3956 (CSLB public record)
  • 3881 WOODSIDE ROAD, Woodside, CA 94062San Mateo County

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Frequently asked questions

Is Mader Builders Inc licensed in California?

Yes. Mader Builders Inc holds an active California state contractor license (CSLB #912454), verified against the CSLB public record on June 17, 2026.

What is Mader Builders Inc's CSLB license number?

Mader Builders Inc's California contractor license number is 912454. 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 Mader Builders Inc licensed for?

Mader Builders Inc is classified under General Building (B) by the CSLB.

How do I verify Mader Builders Inc's license myself?

Look up license #912454 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 #912454 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.