Carrier profile · USDOT 1906556 · Updated Aug 20, 2026

Williams Heating Inc

4 power unitsVASHON, WA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
VASHON, WA
19410 VASHON HWY SW
Density
fewermore
Shade = roadside inspections, last 24 mo.