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CLAUSEN SUPPLY CO

Trust Score

Excellent Why this score?

Company CheckCLAUSEN SUPPLY CO · DOT 256714

DBA: CLAUSEN TRUCKING

2100 SO 21ST ST SUITE A, CLINTON, IA, 52732

DOT# 256714 MC# 182131 Clinton, Iowa 40 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Satisfactory

Safety Rating

Inspections

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SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

5 events tracked · latest Sep 8, 2026 ↓ Show details ↓

Safety & compliance 4

May 22, 2026
Roadside inspection, 2 violations (no OOS).
Mar 17, 2026
Roadside inspection, 1 violation (no OOS).
Sep 27, 2025
Roadside inspection, 1 violation (no OOS).
May 3, 2025
Clean roadside inspection, no violations.

Insurance 1

Current
Active insurance on file ($750,000).

Public FMCSA record · blue clean · orange change · red risk.

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address2100 SO 21ST ST SUITE A, CLINTON, IA, 52732

Mailing AddressPO BOX 67, CLINTON, IA, 52733-0067

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC182131

CommonNot Active

ContractActive

BrokerInactive

Operating40 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure .5 · 2 insp with violations

Below cutoff

Hours-of-Service Compliance

measure .09 · 1 insp with violations

Below cutoff

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 5.71 · 3 insp with violations

Below cutoff

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage1,471,828 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerYes

Last Review06/02/1992

Insurance

Amount$750,000

Type91X

VerifiedFMCSA · 07/24/2026

CompanyACUITY, A MUTUAL INSURANCE COMPANY

Policy #CA-X12858

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet38 units

Drivers35

Mileage1,471,828 mi

Operating40 years

MCS-15004/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total8

Out of Service0

OOS Rate0.0%

National Avg5.5%

Below National Average

Vehicle Inspections

Total2

Out of Service0

OOS Rate0.0%

National Avg20.7%

Below National Average

Last FMCSA Review: 06/02/1992 | Rated: 07/13/1992

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS

2023

2 · 1 OOS -

2024

5 · 0 OOS ▼

2025

2 · 0 OOS =

2026

2 · 0 OOS =

Crashes

2023

1 crash -

2024

1 crash =

2025

0 crashes ▼

2026

0 crashes =

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through May 2026, 6 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (2)

Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.

Date	Location	State	Fatal	Injuries	Tow	Vehicles	Weather	Road	Light
01/15/2024	US 30 E MEASURING 3845 FEET WE	IA	0	0	1	2	Clear	Water	Daylight
09/27/2023	HIGH FOREST	MN	0	0	1	2	Clear	Dry	Daylight

Roadside Violations by Safety Category Last 24 months

6 roadside violations across 6 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.

ViolationsOut-of-service

Vehicle Maintenance 3 violations · 1 OOS

Unsafe Driving 2 violations · 0 OOS

Hours-of-Service (HOS) Compliance 1 violation · 0 OOS

Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.

Inspection Records (11)

Date	State	Level	Location	Violations	OOS	Driver Viol	Vehicle Viol	Vehicle OOS	HazMat
05/22/2026	IA	Walk-Around (Level II)	HWY 218 SB 71MM	2	0	1	1	0	-	▲Detail
03/17/2026	IA	Walk-Around (Level II)	15 - I380 NB MM 51 BRANDON	1	0	0	1	0	-	▲Detail
09/27/2025	IA	Driver-Only (Level III)	217 MM HWY 20 EB	1	0	1	0	0	-	▲Detail
05/03/2025	IA	Driver-Only (Level III)	10 - I35 NB MM 30 OSCEOLA	0	0	0	0	0	-	▲Detail
09/25/2024	IL	Walk-Around (Level II)	US RT 67 @ 160TH AVE	1	0	0	0	0	-	▲Detail
09/22/2024	IA	Driver-Only (Level III)	01 - I80 WB MM 151 MITCHELLVIL	1	0	1	0	0	-	▲Detail
07/24/2024	KY	Driver-Only (Level III)	CORBIN	0	0	0	0	0	-	▲Detail
07/02/2024	AR	Driver-Only (Level III)	GILLETT AR	1	0	0	0	0	-	▲Detail
04/26/2024	IA	Driver-Only (Level III)	16 - I380 SB MM 53 BRANDON	1	0	1	0	0	-	▲Detail
10/13/2023	NE	Walk-Around (Level II)	WAVERLY WEST BOUND	1	1	0	0	1	-	▲Detail
08/15/2023	IL	Driver-Only (Level III)	ROUTE 30	0	0	0	0	0	-	▲Detail

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections6

Unsafe Driving 2 viols

HOS Compliance 1 viols

Vehicle Maintenance 3 viols

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
84	SURETY	UNITED STATES FIDELITY & GUARANTY CO.	2001301040788	$0	08/09/1988	12/01/1995	Cancelled
91X	BIPD/Primary	ACUITY, A MUTUAL INSURANCE COMPANY	CA-X12858	$750,000	04/01/2011	01/08/2020	Replaced
91X	BIPD/Primary	ACUITY, A MUTUAL INSURANCE COMPANY	CA-X12858	$750,000	04/01/2011	01/21/2020	Name Changed
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	PRA9471073-00	$750,000	04/01/2010	04/01/2011	Replaced
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	PRA9471073-00	$750,000	04/01/2010	04/23/2011	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	MCP2423110C	$750,000	04/01/2007	04/01/2010	Replaced
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	MCP2423110C	$750,000	04/01/2007	05/01/2010	Cancelled
91X	BIPD/Primary	CONTINENTAL WESTERN INSURANCE CO.	9CU4020	$750,000	03/22/1991	04/01/2007	Cancelled
34	CARGO	CONTINENTAL WESTERN INSURANCE CO.	9CU40	$0	01/15/2000	02/04/2006	Cancelled
34	CARGO	GREAT WEST CASUALTY CO.	CLP80997A	$0	01/15/1998	01/15/2000	Replaced
34	CARGO	GREAT WEST CASUALTY CO.	CLP80997A	$0	01/15/1998	02/21/2000	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC182131	CONTRACT	INVOLUNTARY REVOCATION	12/19/2019	DISCONTINUED REVOCATION	01/09/2020
MC182131	PROPERTY BROKER	GRANTED	10/26/1988	REVOKED	05/30/1996
MC182131	MOTOR PROPERTY CONTRACT CARRIER	GRANTED	09/24/1985	-	-

No revocation records.

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Trust Score over time and the complete authority and insurance timeline, not just today.

100/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

CLAUSEN SUPPLY CO

Trust Score

Public record

Company Information

Contact Details

Operating Authorities

Operation Classification

SMS BASIC Scores

Mileage

Drivers

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (2)

Roadside Violations by Safety Category Last 24 months

Inspection Records (11)

Safety Performance Percentiles

Licensing & Insurance

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