Doshier-Gregson Inc

American Canyon · Napa County

Active license with a flag in the state's file.

The board requires a disciplinary bond from some licensees with past license discipline or other issues.

License: #258826
Status: Active Disciplinary bond on file
Classes: C-57 Well drilling contractor
C-61/D-21 Limited specialty: machinery and pumps
Business type: Corporation
Issued: Aug 4, 1969
Expires: Oct 31, 2028

From the CSLB license file as of Nov 8, 2026. See this license on CSLB.ca.gov for its disciplinary history and to confirm before you hire.

Bond and insurance

Contractor's bond: $25,000 with American Contractors Indemnity Company, since Jan 1, 2023
Disciplinary bond: $25,000 with American Contractors Indemnity Company
Workers' comp: Insured with Omaha National Casualty Company through Jan 6, 2027

People on this license

Nicholas Tyson Webster, responsible managing officer, chief executive officer, president (since 2015)
Benjamin Gregson Webster, officer (since 2022)

The qualifier (RME or RMO) is the person whose experience the license is based on. Ask who will supervise your job.

Something wrong? This page mirrors the state's records and updates within a week of the state's file. For corrections, contact the CSLB or email admin@californiacontractorlookup.com.