Carrier profile · USDOT 3373988 · Updated Aug 20, 2026

Johnson Mechanical Services LLC

1 power unitMIDDLETOWN, DE50/100
AUTHORITY STATUS UNKNOWNUNDELIVERABLE ADDRESS
Verified linksFMCSA 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
MIDDLETOWN, DE
617 LISA LN
Density
fewermore
Shade = roadside inspections, last 24 mo.