Carrier profile · USDOT 4155618 · MC-1596110 · Updated Jun 13, 2026

ONEILL PLUMBING CO

0 power unitsSEATTLE, WA50/100
NO OPERATING AUTHORITYMC-1596110 NO AUTHORITY
Verified linksoneillplumbing.comFMCSA 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
SEATTLE, WA
6056 CALIFORNIA AVE SW
Density
fewermore
Shade = roadside inspections, last 24 mo.