Carrier profile · USDOT 2501035 · MC-866836 · Updated Jun 13, 2026

Greylock Sand and Gravel LLC

2 power unitsADAMS, MA50/100
AUTHORITY STATUS UNKNOWNMC-866836 STATUS UNKNOWNUNDELIVERABLE ADDRESS
Verified linksgmail.cFMCSA SAFER

Operations & Lanes

Where this carrier actually runs, revealed by roadside-inspection geography over the last 24 months — not where they claim to operate, shown as state-level inspection density.

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base
ADAMS, MA
5 MILL ST
Density
fewermore
Shade = roadside inspections, last 24 mo.