Doshier-Gregson INC, C-57 Well Drilling Contractor in American Canyon, CA
Doshier-Gregson INC operating as a corporation holds an active California contractor license (CSLB #258826), valid through Oct 31, 2026. First issued in 1969, the license has been on the CSLB roster for 57 years. It carries 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-21 Machinery and Pumps Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and active workers' compensation coverage from Omaha National Casualty Company. The business is based in American Canyon, in Napa County, California.
- License Number
- 258826
- Issued
- Aug 4, 1969
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC919402
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701346201
- Effective
- Jan 6, 2026
- Expires
- Jan 6, 2027
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Doshier-Gregson INC licensed in California?
Yes. Doshier-Gregson INC holds California Contractors State License Board license number 258826, which is active and in good standing. The license was first issued on August 4, 1969. It is valid through October 31, 2026.
What does Doshier-Gregson INC specialize in?
Doshier-Gregson INC is licensed for 2 CSLB classifications: C-57 Well Drilling Contractor and C-61/D-21 Machinery and Pumps Contractor.
Where is Doshier-Gregson INC headquartered?
Doshier-Gregson INC is headquartered at 5365 Broadway Street, American Canyon, CA 94503, in Napa County, California.
Does Doshier-Gregson INC have an active surety bond on file with CSLB?
Yes. Doshier-Gregson INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Doshier-Gregson INC carry workers' compensation coverage?
Yes. Doshier-Gregson INC carries active workers' compensation coverage through Omaha National Casualty Company.
How do I verify Doshier-Gregson INC's contractor license?
You can verify Doshier-Gregson INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=258826.
- License issuedAug 4, 1969
- Bond activeJan 1, 2023
- WC coverage startsJan 6, 2026
- License expiresOct 31, 2026
- WC expiresJan 6, 2027
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