Carrier profile · USDOT 3220477 · Updated Jun 13, 2026

Middlesex Human Service Agency Inc

DBA MHSA INC

1 power unitWALTHAM, MA50/100
AUTHORITY STATUS UNKNOWN
Verified linksmhsainc.orgFMCSA 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
WALTHAM, MA
50 PROSPECT ST STE 3
Density
fewermore
Shade = roadside inspections, last 24 mo.