Carrier profile · USDOT 506798 · Updated Jun 13, 2026

OX-BOW CONSTRUCTION CO INC

4 power unitsGREENVILLE, NH50/100
AUTHORITY STATUS UNKNOWN
Verified linksFMCSA SAFER

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
66 MASON ROAD, GREENVILLE, NH, 03048
Operation
Interstate

Contact

Phone
(603) 878-1440
Cell
(603) 533-6765
Fax
(603) 878-3319
Email
—

Registration

Officers
Timothy Washburn · Claire Washburn
USDOT / docket
506798
First registered
Dec 10, 1992
Last MCS-150
Jan 27, 2012 · 6,077 mi (2011)
FMCSA safety rating
Not rated
D-U-N-S
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Fleet (self-reported · MCS-150)

4Power units
3Drivers
3CDL drivers
6,077Annual mileage

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.