Winokur Keefe
Verified against CSLB on · View on CSLB
License details
- License number
- 440170
- Classifications
- License term on file
- May 17, 1983 – May 31, 2027
Business
- (209) 524 0070 (CSLB public record)
- 1228 MAGNOLIA AVE, Modesto, CA 95350Stanislaus County
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Frequently asked questions
Is Winokur Keefe licensed in California?
Yes. Winokur Keefe holds an active California state contractor license (CSLB #440170), verified against the CSLB public record on June 17, 2026.
What is Winokur Keefe's CSLB license number?
Winokur Keefe's California contractor license number is 440170. 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 Winokur Keefe licensed for?
Winokur Keefe is classified under General Building (B) and Electrical (C-10) by the CSLB.
How do I verify Winokur Keefe's license myself?
Look up license #440170 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 #440170 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.