Contractor License Proof

John Butterfield Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1147317
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Covered
License term on file
December 8, 2025 – December 31, 2027

Business

  • (530) 265 5122 (CSLB public record)
  • P O BOX 1353, Nevada City, CA 95959Nevada County

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Frequently asked questions

Is John Butterfield Construction licensed in California?

Yes. John Butterfield Construction holds an active California state contractor license (CSLB #1147317), verified against the CSLB public record on June 17, 2026.

What is John Butterfield Construction's CSLB license number?

John Butterfield Construction's California contractor license number is 1147317. 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 John Butterfield Construction licensed for?

John Butterfield Construction is classified under General Building (B) by the CSLB.

How do I verify John Butterfield Construction's license myself?

Look up license #1147317 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 #1147317 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.