Carrier profile · USDOT 2940189 · MC-994181 · Updated Jun 13, 2026
GRINDSTAFF & SONS LLC
4 power unitsSAINTE GENEVIEVE, MO50/100
CARRIER INACTIVEMC-994181 INACTIVEHAZMAT
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
- 5480 PINKSTON RD, SAINTE GENEVIEVE, MO, 63670
- Operation
- Interstate· Hazmat
Contact
- Phone
- (573) 760-6870
Registration
- Officers
- Harold Grindstaff · Harry Kimball Cds Cdt
- USDOT / docket
- 2940189 · MC-994181
- First registered
- Oct 21, 2016
- Last MCS-150
- Aug 2, 2018 · 260,000 mi (2017)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- —
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.