Carrier profile · USDOT 693463 · MC-321870 · Updated Jun 13, 2026
MCMAHON TRANSPORT GROUP LLC
67 power unitsavg 9.7 yrLocal · 2 statesLOCKPORT, IL88/100
CARRIER ACTIVEMC-321870 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
- 14715 NEW AVENUE, LOCKPORT, IL, 60441
- Operation
- Interstate· Hazmat
Contact
- Phone
- (815) 834-0000
- Cell
- (815) 981-1304
- Fax
- (815) 834-0001
- Web domain
- mcmahontransport.com
Registration
- Officers
- John L. Mcmahon · Tom Dinaso
- USDOT / docket
- 693463 · MC-321870
- First registered
- Jun 11, 1997
- Last MCS-150
- Jul 22, 2025 · 4,400,000 mi (2025)
- FMCSA safety rating
- Satisfactory · Feb 2, 2010
- 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.