Carrier profile · USDOT 2963573 · MC-7287 · Updated Jun 13, 2026
O6 ENVIRONMENTAL LLC
3 power unitsavg 3.7 yrRegional · 5 statesSAINT LOUIS, MO88/100
CARRIER ACTIVEMC-7287 ACTIVEHAZMAT
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
- 6311 BARTMER INDUSTRIAL DR, SAINT LOUIS, MO, 63130
- Operation
- Interstate· Hazmat
Contact
- Phone
- (314) 862-6671
- Fax
- (314) 862-6672
- Web domain
- o6env.com
Registration
- Officers
- Caleb Tufts · Dan Giesler
- USDOT / docket
- 2963573 · MC-7287
- First registered
- Jan 18, 2017
- Last MCS-150
- Mar 19, 2025 · 20,000 mi (2024)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 79571307
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.