Contractor License Proof

Sam Winkler

Licensed

Verified against CSLB on · View on CSLB

License details

License number
649933
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 14, 1992 – July 31, 2028

Business

  • (209) 962 4846 (CSLB public record)
  • 19508 GRIZZLY CIRCLE, Groveland, CA 95321Tuolumne County

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Frequently asked questions

Is Sam Winkler licensed in California?

Yes. Sam Winkler holds an active California state contractor license (CSLB #649933), verified against the CSLB public record on September 28, 2026.

What is Sam Winkler's CSLB license number?

Sam Winkler's California contractor license number is 649933. 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 Sam Winkler licensed for?

Sam Winkler is classified under General Building (B) by the CSLB.

How do I verify Sam Winkler's license myself?

Look up license #649933 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 September 28, 2026.

Verify it yourself: How to verify a California contractor license · Look up #649933 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.