Carrier profile · USDOT 325235 · MC-661715 · Updated Jun 21, 2026
HAZ MAT TRANS INC
5 power unitsLocal · 2 statesSAN BERNARDINO, CA50/100
CARRIER ACTIVEMC-661715 ACTIVERATED SATISFACTORYHAZMAT
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
- 230 E DUMAS ST, SAN BERNARDINO, CA, 92408
- Mailing address
- PO BOX 3566, RANCHO CUCAMONGA, CA, 91729
- Operation
- Interstate· Hazmat
Contact
- Phone
- (909) 889-5607
- Web domain
- kvacenv.com
Registration
- Officers
- Diana Knifer · Fred Knifer
- USDOT / docket
- 325235 · MC-661715
- First registered
- Aug 15, 1988
- Last MCS-150
- Jan 23, 2026 · 119,959 mi (2025)
- FMCSA safety rating
- Satisfactory · Jan 31, 2007
- D-U-N-S
- 189455389
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.