Doshier-Gregson Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 258826
- Classifications
- License term on file
- August 4, 1969 – October 31, 2026
Business
- (707) 226 9698 (CSLB public record)
- 5365 BROADWAY STREET, American Canyon, CA 94503Napa County
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Frequently asked questions
Is Doshier-Gregson Inc licensed in California?
Yes. Doshier-Gregson Inc holds an active California state contractor license (CSLB #258826), verified against the CSLB public record on June 17, 2026.
What is Doshier-Gregson Inc's CSLB license number?
Doshier-Gregson Inc's California contractor license number is 258826. 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 Doshier-Gregson Inc licensed for?
Doshier-Gregson Inc is classified under Well Drilling (C-57) and Machinery and Pumps (D-21) by the CSLB.
How do I verify Doshier-Gregson Inc's license myself?
Look up license #258826 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 #258826 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.