Carrier profile · USDOT 1507025 · MC-565304 · Updated Sep 6, 2026

Diamond Contracting Inc

3 power unitsACTON, MA40/100
CARRIER INACTIVEMC-565304 INACTIVE
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

Mailing address
MB 303 405 WALTHAM ST, LEXINGTON, MA, 02421
Operation
Interstate

Contact

Fax
(617) 861-1022

Registration

Officers
Paula Mabardy · Daniel P Melican
USDOT / docket
1507025 · MC-565304
First registered
May 26, 2006
Last MCS-150
May 8, 2010 · 0 mi
FMCSA safety rating
Not rated
Recordable crash rate
0.00
D-U-N-S

Fleet (self-reported · MCS-150)

3Power units
6Drivers
4CDL drivers
Annual 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.