Contractor License Proof

Niewald Thomas Burton

Licensed

Verified against CSLB on · View on CSLB

License details

License number
870170
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
December 29, 2005 – December 31, 2027

Business

  • (707) 696 2659 (CSLB public record)
  • 2397 LEMUR STREET, Santa Rosa, CA 95401Sonoma County

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Frequently asked questions

Is Niewald Thomas Burton licensed in California?

Yes. Niewald Thomas Burton holds an active California state contractor license (CSLB #870170), verified against the CSLB public record on June 17, 2026.

What is Niewald Thomas Burton's CSLB license number?

Niewald Thomas Burton's California contractor license number is 870170. 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 Niewald Thomas Burton licensed for?

Niewald Thomas Burton is classified under General Building (B) by the CSLB.

How do I verify Niewald Thomas Burton's license myself?

Look up license #870170 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 #870170 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.