Carrier profile · USDOT 610836 · Updated Jun 13, 2026
MAINER ENTERPRISES INC
DBA MAINER IRON WORKS INC
2 power unitsLocal · 1 statesFORT SMITH, AR50/100
AUTHORITY STATUS UNKNOWN
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
- 1001 SOUTH P STREET, FORT SMITH, AR, 72901
- Mailing address
- P O BOX 46, FORT SMITH, AR, 72902-0046
- Operation
- Interstate
Contact
- Phone
- (501) 785-2577
- Web domain
- cox-internet.com
Registration
- Officers
- Mark Mainer · Rebecca Mainer
- USDOT / docket
- 610836
- First registered
- Aug 10, 1995
- Last MCS-150
- Apr 25, 2025 · 5,000 mi (2022)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.