INSULATION CONTRACTORS OF WASHINGTON LLC, DOT #3503639 FMCSA Safety & Compliance Report

KENT, Washington · DOT #3503639 · 8 trucks · 5 drivers · Safety Rating: Not Rated

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Your latest roadside inspection, Washington on September 24, was written up for a state or local traffic violation. None of it was out of service.

Your MCS-150 lists 8 trucks and 5 drivers.

Every violation on this list stays on your FMCSA record for 24 months and counts toward the scores FMCSA uses to choose carriers for an investigation. The investigator asks for the files behind each one.

INSULATION CONTRACTORS OF WASHINGTON LLC is a small fleet motor carrier based in KENT, Washington (USDOT #3503639). As of November 5, 2026, it holds a Not Rated FMCSA safety rating and a FileFlo Carrier Intelligence Score of 88/100 (Low Risk), based on 10 recent inspection(s) and 3 recorded violation(s) in public FMCSA data.

What INSULATION CONTRACTORS OF WASHINGTON LLC's record points to

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Carrier Intelligence Score

88/100 Low Risk

CategoryScoreMax
Safety Rating2230
Inspection Pass Rate2020
Out-of-Service Rate (vs FMCSA national avg)1515
CSA BASIC percentilesNot measuredn/a

Three public FMCSA components, scored by FileFlo. CSA BASIC percentiles are not in FMCSA's public data, so they are shown as not measured.

INSULATION CONTRACTORS OF WASHINGTON LLC's public FMCSA record, line by line

Roadside inspections in the last 24 months

  • Sept. 24, 2026, Washington. 1 violation, none out of service. Written up for a state or local traffic violation (49 CFR 392.2).
  • Jan. 16, 2026, Washington. 1 violation, none out of service. Written up for lights not working (49 CFR 393.9).
  • July 9, 2025, Washington. No violations.
  • July 8, 2025, Oregon. No violations.
  • June 19, 2025, Washington. No violations.
  • May 28, 2025, Oregon. No violations.

INSULATION CONTRACTORS OF WASHINGTON LLC: KENT, Washington Trucking Company

INSULATION CONTRACTORS OF WASHINGTON LLC is a small fleet operating out of KENT, Washington with USDOT number 3503639. The company operates 8 power units and has no published FMCSA safety rating (most active carriers are unrated unless they have undergone a compliance review). Based on our analysis of federal safety data, INSULATION CONTRACTORS OF WASHINGTON LLC has a FileFlo Carrier Intelligence Score (CIS) of 88/100, classified as Low Risk.

FMCSA Safety Record & Inspection History

INSULATION CONTRACTORS OF WASHINGTON LLC has undergone 10 recorded DOT inspections.

Recorded Violations and Out-of-Service Status

The public FMCSA record for INSULATION CONTRACTORS OF WASHINGTON LLC carries 3 recorded violations, and the most recent inspection on file is dated September 24, 2026. Across 10 recorded inspections, the record carries 0 driver out-of-service violations and 0 vehicle out-of-service violations.

A recorded violation is what an inspector wrote down at the roadside. It is not a penalty, and it is not an amount owed: FMCSA assesses civil penalties only after a compliance review classifies specific cited violations. The step that changes this record is the document behind each line, so the next move is to see which records an investigator would ask for and which of them exist today.

What a 88/100 Carrier Intelligence Score Means

The Carrier Intelligence Score is FileFlo's own summary of three public FMCSA components for INSULATION CONTRACTORS OF WASHINGTON LLC: the safety rating, the inspection pass rate and the out-of-service rate against the national average. It is not an FMCSA score, and FMCSA does not use it to choose carriers for an investigation. 88 out of 100 falls in FileFlo's Low Risk band.

Authority Type, Hazmat Status, and Operating Profile

INSULATION CONTRACTORS OF WASHINGTON LLC is classified by FMCSA as an interstate carrier.

The carrier is classified as Private Property, meaning it transports its own goods incidental to its primary business, exempt from MC-number authority but still subject to safety regulations under 49 CFR Part 390.

INSULATION CONTRACTORS OF WASHINGTON LLC is not flagged in FMCSA Census as a hazmat carrier (HM indicator: N), so the carrier is not subject to the additional 49 CFR Subchapter C hazmat regulations.

Operational range per MCS-150 filing: interstate within 100 miles (short-haul, 5 drivers). The 100-mile boundary matters because drivers operating within a 100-air-mile radius qualify for the short-haul exception under 49 CFR 395.1(e)(1), which removes the requirement to maintain RODS for the day.

Self-reported MCS-150 annual mileage: 150,000 miles. MCS-150 mileage feeds the FMCSA SafeStat exposure denominator: drastically understated mileage can artificially inflate CSA BASIC percentile scores by reducing the per-mile exposure baseline. Updates are required every 24 months under 49 CFR 390.19.

Fleet Composition and Driver Profile

Owned equipment per the FMCSA Census filing: 8 straight trucks. Owned-vs-leased equipment matters for compliance documentation, owned trailers require the carrier to retain annual inspection certificates under 49 CFR 396.17, while leased trailers shift that documentation responsibility to the lease agreement.

FMCSA Crash History

The FMCSA Motor Carrier Management Information System (MCMIS) crash dataset records 1 crash event involving INSULATION CONTRACTORS OF WASHINGTON LLC in the available reporting window. Of these, 0 involved a fatality, 0 involved a reported injury, and 1 resulted in a tow-away. 1 event meets the federal-recordable threshold under 49 CFR 390.5 (fatality, injury treated away from the scene, OR tow-away of any vehicle).

Most recent recorded event: I-5 MP 077.50, CHEHALIS, WA on January 5, 2026.

INSULATION CONTRACTORS OF WASHINGTON LLC's Inspection Fingerprint: Geographic Pattern and Trend

Inspections cluster geographically across Washington (8), Oregon (2). The concentration in Washington is consistent with the carrier's primary lanes and tends to correlate with which state DOT inspector teams INSULATION CONTRACTORS OF WASHINGTON LLC's drivers encounter most often at roadside checkpoints.

How INSULATION CONTRACTORS OF WASHINGTON LLC Compares to the National Average

Across the 10 recorded inspections, INSULATION CONTRACTORS OF WASHINGTON LLC's 0.0% vehicle out-of-service rate sits materially below the FMCSA 2024 national average of 20.72%. The 0.0% driver out-of-service rate sits materially below the 2024 national average of 5.51%.

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Recent DOT Inspections: INSULATION CONTRACTORS OF WASHINGTON LLC

Open any inspection for the records an auditor would ask for behind it: free, from USDOT 3503639, no signup.

DateStateDriver OOSVehicle OOSNext step
2026-09-24WA00Audit check
2026-01-16WA00Audit check
2025-07-09WA00Audit check
2025-07-08OR00Audit check
2025-06-19WA00Audit check
2025-05-28OR00Audit check
2024-12-17WA00Audit check
2024-04-04WA00Audit check
2024-03-22WA00Audit check
2023-11-28WA00Audit check

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Frequently asked questions about INSULATION CONTRACTORS OF WASHINGTON LLC

What is INSULATION CONTRACTORS OF WASHINGTON LLC's FMCSA safety rating?

INSULATION CONTRACTORS OF WASHINGTON LLC (USDOT #3503639) does not currently carry a published FMCSA safety rating. A "Not Rated" status is common for carriers that have never had a compliance review: it is not a negative finding. FileFlo scores the carrier at 88/100 (Low Risk) from the public inspection and out-of-service data that is available.

How large is INSULATION CONTRACTORS OF WASHINGTON LLC's fleet?

Per its most recent FMCSA MCS-150 filing, INSULATION CONTRACTORS OF WASHINGTON LLC operates 8 power unit(s) and 5 driver(s), classifying it as a small fleet. Fleet counts are self-reported to FMCSA and can lag a carrier's current operation.

Where is INSULATION CONTRACTORS OF WASHINGTON LLC based?

INSULATION CONTRACTORS OF WASHINGTON LLC is registered with the FMCSA at a physical address in KENT, Washington, under USDOT number 3503639.

What is INSULATION CONTRACTORS OF WASHINGTON LLC's DOT inspection and violation history?

FileFlo shows 10 recent DOT inspection(s) and 3 recorded violation(s) for INSULATION CONTRACTORS OF WASHINGTON LLC (USDOT #3503639), sourced from FMCSA public records and the Socrata transportation datasets. The inspection table on this page lists dates, states, and out-of-service counts.

What is INSULATION CONTRACTORS OF WASHINGTON LLC's FileFlo Carrier Intelligence Score?

INSULATION CONTRACTORS OF WASHINGTON LLC scores 88/100 (Low Risk) on FileFlo's Carrier Intelligence Score. The score normalizes three public FMCSA components (safety rating, inspection pass rate, and out-of-service rate versus the national average) into one 0-100 surface. CSA SMS BASIC percentiles are not published in FMCSA's public data and are excluded rather than estimated.

Federal rules a carrier like INSULATION CONTRACTORS OF WASHINGTON LLC is audited against

The 49 CFR sections a DOT compliance review actually checks, plain-English:

Compliance terms: CSA score · out-of-service order · hours of service · driver qualification file. See DOT compliance software & document management →

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Data sourced from FMCSA public records and the Socrata transportation dataset. Last updated: November 5, 2026. Information may not reflect the carrier's current status. Dispute this record · Claim this profile

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