Contractor License Proof

Langhammer Walter Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
913647
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
April 8, 2008 – October 31, 2026

Business

  • (925) 548 3886 (CSLB public record)
  • 1633 OLYMPIA STREET, Concord, CA 94521Contra Costa County

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Frequently asked questions

Is Langhammer Walter Inc licensed in California?

Yes. Langhammer Walter Inc holds an active California state contractor license (CSLB #913647), verified against the CSLB public record on June 17, 2026.

What is Langhammer Walter Inc's CSLB license number?

Langhammer Walter Inc's California contractor license number is 913647. 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 Langhammer Walter Inc licensed for?

Langhammer Walter Inc is classified under General Building (B) by the CSLB.

How do I verify Langhammer Walter Inc's license myself?

Look up license #913647 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 #913647 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.