Carrier profile · USDOT 665460 · Updated Jun 13, 2026
MAINLINE MAINTENANCE & CONST INC
0 power unitsPLAINVILLE, CT50/100
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
- 38-B MAPLE STREET, PLAINVILLE, CT, 06062
- Mailing address
- P O BOX 175, PLAINVILLE, CT, 06062
- Operation
- —
Contact
- Phone
- (860) 919-2526
- Fax
- (860) 747-0258
- jchamm@snet.net
- Web domain
- snet.net
Registration
- Officer
- John Hamm
- USDOT / docket
- 665460
- First registered
- Nov 1, 1996
- Last MCS-150
- Oct 25, 2006 · 0 mi
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—CDL 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.