Current Status

NORTHWEST PIPELINE SERVICES LLC

DBA · WILLIAMS INC
USDOT  4530 Inactive Interstate
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unscored
Verdict
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location_onTULSA, OK event_availableVerified April 17, 2026 databaseFMCSA public records
Power Units
26
Trucks + tractors
Drivers
77
2.96 per truck
Authority Age
52 yr
Since 1974
Safety Rating
Unrated
No DOT rating

Risk Assessment

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Authority Status Inactive

Operating authority status needs a closer look.

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Established Carrier

52 years of continuous operating authority.

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Unrated

No DOT safety rating on file — common, not disqualifying on its own.

neurology AI Synthesis · Carrier Profile
Gemini 2.5
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Generate a plain-English risk narrative for NORTHWEST PIPELINE SERVICES LLC — synthesizing authority, safety percentiles, crash recency, and chameleon signals into a broker-ready summary.

Full Report

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Safety profile

All 7 FMCSA BASIC percentiles, inspections, and out-of-service rates.

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Crash history

Individual crashes by date and severity, fleet-normalized.

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Insurance & compliance

BI&PD + cargo coverage, carrier, effective dates, and gaps.

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Authority & cross-reference

Revocation history + chameleon flags across 4.4M carriers.

Change history

2 recorded changes to NORTHWEST PIPELINE SERVICES LLC’s FMCSA record. Derived from monthly FMCSA Census snapshots.

Jun 2025
Street address changed from ONE WILLIAMS CENTER RC2-074-3 to ONE WILLIAMS CENTER RC2-033-3
Jun 2025
MCS-150 filing changed from Oct 24, 2023 to Dec 4, 2025

FAQ · NORTHWEST PIPELINE SERVICES LLC

Is NORTHWEST PIPELINE SERVICES LLC a legitimate motor carrier?

NORTHWEST PIPELINE SERVICES LLC is registered with FMCSA under USDOT number 4530. Operating authority status is currently Inactive.

Where is NORTHWEST PIPELINE SERVICES LLC based?

NORTHWEST PIPELINE SERVICES LLC lists its physical address in TULSA, OK in FMCSA records. The physical state and city fields are provided by the carrier on their MCS-150 form.

Is USDOT 4530 active?

USDOT 4530 (NORTHWEST PIPELINE SERVICES LLC) operating authority status is currently Inactive. Last verified by MC Look Up on April 17, 2026. Data is sourced from live FMCSA federal records.

How many trucks does NORTHWEST PIPELINE SERVICES LLC operate?

NORTHWEST PIPELINE SERVICES LLC reports 26 power units and employs 77 drivers to FMCSA. These figures come from the carrier's most recent MCS-150 filing.

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