Carrier profile · USDOT 301320 · Updated Jun 13, 2026
COX ENGINEERING COMPANY
11 power unitsLocal · 2 statesRANDOLPH, MA84/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 21 PACELLA PARK DR, RANDOLPH, MA, 02368
- Operation
- Interstate
Contact
- Phone
- (781) 302-3300
- Cell
- (508) 813-2282
- Fax
- (781) 302-3444
- mdonovan@coxeng.com
- Web domain
- coxeng.com
Registration
- Officer
- Christian Sullivan
- USDOT / docket
- 301320
- First registered
- Sep 10, 1987
- Last MCS-150
- Feb 15, 2024 · 40,000 mi (2023)
- FMCSA safety rating
- Satisfactory · Dec 18, 1987
- 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.