SUPERIOR UNDERGROUND LLC

USDOT 3669656 · Portland, OR · Underwriter-grade risk snapshot

Operating statusI

Lead priorityInactive

Fleet2 power units · 3 drivers (2 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 0

Address6400 SE 101ST AVE STE 3
PORTLAND OR 97266-5143

Phone🔒 Subscribe to reveal

Email🔒 Subscribe to reveal

Power units2

Drivers3 (1 CDL)

MCS-150 mileage0 (0)

MCS-150 filedJun 30, 2021

HazmatN

Cargogeneral freight

Total inspections0

Out-of-service0

Vehicle OOS rate—

Driver OOS rate—

Total violations0

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? SUPERIOR UNDERGROUND LLC — get the full OR lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.