Carrier profile · USDOT 74155 · MC-874430 · Updated Jul 18, 2026

Griffin Greenhouse Supplies Inc

19 power unitsavg 5.3 yrMulti-region · 9 statesTEWKSBURY, MA100/100
CARRIER ACTIVEMC-874430 ACTIVERATED SATISFACTORYHAZMAT

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
PO BOX 36, TEWKSBURY, MA, 01876-0036
Operation
Interstate· Hazmat

Contact

Web domain
griffinmail.com

Registration

Officers
Kenneth M Hyslip Jr · Craig Hyslip
USDOT / docket
74155 · MC-874430
First registered
Jun 1, 1974
Last MCS-150
Mar 18, 2025 · 692,000 mi (2024)
FMCSA safety rating
Satisfactory · Aug 15, 1991
D-U-N-S
19588672

Fleet (self-reported · MCS-150)

19Power units
19Drivers
19CDL drivers
692,000Annual 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.