Winkler Sam
Verified against CSLB on · View on CSLB
License details
- License number
- 649933
- Status
- Active
- Classifications
- B · General Building
- Contractor bond
- $25,000
- Workers' comp
- Exempt
- License term on file
- July 14, 1992 – July 31, 2026
Business
- (209) 962 4846 (CSLB public record)
- 19508 GRIZZLY CIRCLE, Groveland, CA 95321Tuolumne County
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Frequently asked questions
Is Winkler Sam licensed in California?
Yes. Winkler Sam holds an active California state contractor license (CSLB #649933), verified against the CSLB public record on June 17, 2026.
What is Winkler Sam's CSLB license number?
Winkler Sam's California contractor license number is 649933. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=649933
What kind of work is Winkler Sam licensed for?
Winkler Sam is classified under General Building (B) by the CSLB.
How do I verify Winkler Sam's license myself?
Look up license #649933 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=649933. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.