Contractor License Proof

Hartwig Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
393649
Status
Active
Classifications
B · General BuildingC-12 · Earthwork and PavingC-42 · Sanitation System
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 5, 1980 – September 30, 2026

Business

  • (530) 836 0393 (CSLB public record)
  • P O BOX 470, Livingston, MT 59047

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Frequently asked questions

Is Hartwig Construction licensed in California?

Yes. Hartwig Construction holds an active California state contractor license (CSLB #393649), verified against the CSLB public record on June 17, 2026.

What is Hartwig Construction's CSLB license number?

Hartwig Construction's California contractor license number is 393649. 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 Hartwig Construction licensed for?

Hartwig Construction is classified under General Building (B), Earthwork and Paving (C-12), and Sanitation System (C-42) by the CSLB.

How do I verify Hartwig Construction's license myself?

Look up license #393649 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 #393649 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.