Carrier profile · USDOT 1047207 · Updated Jun 13, 2026
Geomechanics Southwest Inc
16 power unitsLocal · 1 statesTUCSON, AZ50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 5839 S BELVEDERE AVE, TUCSON, AZ, 85706
- Operation
- Interstate
Contact
- Phone
- (520) 730-5170
- Web domain
- gsidrilling.com
Registration
- Officers
- Steve Bradshaw · Robert L Sogge
- USDOT / docket
- 1047207
- First registered
- Aug 9, 2002
- Last MCS-150
- Mar 24, 2026 · 90,000 mi (2025)
- FMCSA safety rating
- Satisfactory · Jul 31, 2006
- D-U-N-S
- 115115925
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.