Carrier profile · USDOT 3040979 · MC-1531649 · Updated Jun 13, 2026
O'connor Hvac Inc
4 power unitsGRANBY, MA50/100
CARRIER INACTIVEMC-1531649 INACTIVEHAZMAT
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
- 399 B EAST STATE ST, GRANBY, MA, 01033
- Mailing address
- PO BOX 548, GRANBY, MA, 01033
- Operation
- Interstate· Hazmat
Contact
- Phone
- (413) 255-0354
- Fax
- (413) 255-0435
Registration
- Officer
- Jake Patrick O'Connor
- USDOT / docket
- 3040979 · MC-1531649
- First registered
- Aug 22, 2017
- Last MCS-150
- Oct 2, 2023 · 1 mi (2022)
- FMCSA safety rating
- Not rated
- 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.