Carrier profile · USDOT 4029407 · MC-1521915 · Updated Jun 13, 2026
On Site Specialist Inc
DBA ON SITE DIESEL REPAIR
5 power unitsLAKEWOOD, WA50/100
NO OPERATING AUTHORITYMC-1521915 NO AUTHORITYUNDELIVERABLE ADDRESS
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
LAKEWOOD, WA
Density
fewermore