Carrier profile · USDOT 647216 · Updated Jun 13, 2026
Williams Oil Company Inc
0 power unitsUNCASVILLE, CT50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 2239 NORWICH-NEW LONDON TPKE, UNCASVILLE, CT, 06382
- Mailing address
- P O BOX 901, UNCASVILLE, CT, 06382-0901
- Operation
- Intrastate (Hazmat)· Hazmat
Contact
- Phone
- (860) 848-4272
- Cell
- (860) 575-9007
- Fax
- (860) 848-5586
Registration
- Officer
- Sherry Smith
- USDOT / docket
- 647216
- First registered
- Jun 24, 1996
- Last MCS-150
- Jun 1, 2023 · 60,000 mi (2022)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—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.