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Carrier Profile · Kansas

THOMSEN AND SONS LLC

DOT 856353
MC 376405
Entity Carrier
438 OXEN RD, LEROY, KS 66857 · Interstate authority
Safety: Satisfactory0 crash, 24 mo
US DOT
856353
ACTIVE

Overview

THOMSEN AND SONS LLC is a for-hire trucking carrier registered with FMCSA, with its MCS-150 filing last updated in Mar 2025, based in Leroy, Kansas, holding a Satisfactory safety rating. It operates a fleet of 17 power units. It is classified as Authorized For Hire and Exempt For Hire. Its equipment types on file include Dry Van, Reefer, Flatbed, Tanker and Auto Carrier.

Safety & Compliance

Satisfactory
Safety rating
5%
Driver OOS rate (nat'l avg 5.5%)
12.5%
Vehicle OOS rate (nat'l avg 20.7%)
Insurance on file$750,000
Operating authorityCommon
Cargo typeNot reported by FMCSA
MCS-150 last updatedMar 2025
Insurance Coverage on File
Liability (BIPD)
✓ On file
Cargo
✕ Not on file

Crash & Inspection History

✓ No federal out-of-service orders on record.
#
Crash rate: 0
Crashes per 100 power units, trailing 24 months
✓
28 roadside inspections · 24 months
No out-of-service violations in last 6 inspections
Recent Crashes
✓ No documented crashes in the last 24 months.

Roadside Violation Profile

21
Inspections, 24 mo
25
Violations, 24 mo
2
Out-of-service, 24 mo
2026-02-24
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2026-02-16
392.2-SLLEWG1 — State/Local Laws - Excessive weight - 1-2500 lbs over on allowable gross weight (Unit D)
2026-02-16
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2025-12-08
392.2RG — State vehicle registration or License Plate violation (Unit 2)
2025-12-08
392.2IRP — IRP Apportioned Tag or Registration Violation (Unit 1)
2025-12-08
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2025-12-08
392.2-SLLEWG3 — State/Local Laws - Excessive weight - More than 5000 lbs over on allowable gross weight (Unit D)
2025-12-05
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2025-09-26
393.60C — Windshield - Damaged or Discolored (Unit 1)
2025-09-26
393.95A4-EEUS — Emergency Equipment - Fire Extinguishers - unsecured (Unit 1)
2025-09-26
393.45B2-B-AIR — Air Brake - Hose/tubing damaged or not secured (Unit 1)
2025-09-02
393.95A1 — Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. (Unit 1)
2025-05-14
393.9A-LRLI — Lighting - Tail lamp - Any inoperative (Unit 1)
2025-05-14
393.78A-WS — Washers - Inoperative washing system. (Unit 1)
2025-05-14
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2025-05-14
393.75A3-TAOL — Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (Unit 1)Out of Service
2025-04-28
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2025-02-14
392.2-SLLEWA1 — State/Local Laws - Excessive weight - 1-2500 lbs over on an axle/axle groups (Unit D)
2024-11-12
383.23A2 — Operating a CMV without a CDL (Unit D)Out of Service
2024-11-12
392.2-SLLEWG2 — State/Local Laws - Excessive weight - 2501-5000 lbs over on allowable gross weight (Unit D)
2024-11-12
392.2-SLLEWA3 — State/Local Laws - Excessive weight - More than 5000 lbs over on an axle/axle groups (Unit D)
2024-11-12
392.2MI — Miscellaneous Traffic Law Violation (Unit D)
2024-11-08
392.2-SLLEWA2 — State/Local Laws - Excessive weight - 2501-5000 lbs over on an axle/axle groups (Unit D)
2024-10-01
392.16 — Failing to use seat belt while operating a CMV (Unit D)

Fleet Profile

Power units17
Drivers23
Equipment typesNot reported by FMCSA
Fleet classMid-size carrier (11–50 units)
Hazmat carrierYes
Passenger carrierNo

Owned/leased fleet breakdown not reported by FMCSA.

Operation Classification

Authorized For HireExempt For Hire

Docket / MC Numbers

MC-376405

Authority & Registration

Operating authority types this carrier is registered for with FMCSA.
✓ Property✗ Household Goods✗ Passenger✗ Broker

Verify on Official Sources

This page is built from public FMCSA records. A record here doesn't prove or disprove anything on its own — always cross-check directly with official government systems before doing business.
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Frequently Asked Questions

Is THOMSEN AND SONS LLC authorized to operate?
Yes — USDOT 856353 holds Common operating authority, according to FMCSA records.
Does THOMSEN AND SONS LLC carry liability insurance?
FMCSA records show $750,000 in liability (BIPD) insurance on file for this carrier.
What is THOMSEN AND SONS LLC's safety rating?
It holds a Satisfactory safety rating, with a driver out-of-service rate of 5% (the national average is 5.5%).
How many trucks does THOMSEN AND SONS LLC operate?
It runs 17 power units with 23 drivers on file.

Related Resources

What is an MCS-150 filing?How to read a carrier's crash and inspection historyFreight brokers in Kansas

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Contact THOMSEN AND SONS LLC

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Physical Address
438 OXEN RD
LEROY, KS 66857
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Learn more

What is BIPD liability insurance?What does a Satisfactory safety rating mean?

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