Contractor License Proof

Rootstock Development

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1018559
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
September 21, 2016 – July 31, 2027

Business

  • (415) 518 2458 (CSLB public record)
  • 2000 SILVERADO TRAIL, Napa, CA 94558Napa County

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Frequently asked questions

Is Rootstock Development licensed in California?

Yes. Rootstock Development holds an active California state contractor license (CSLB #1018559), verified against the CSLB public record on August 4, 2026.

What is Rootstock Development's CSLB license number?

Rootstock Development's California contractor license number is 1018559. 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 Rootstock Development licensed for?

Rootstock Development is classified under General Building (B) by the CSLB.

How do I verify Rootstock Development's license myself?

Look up license #1018559 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 August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1018559 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.