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KARRENBROCK CONSTRUCTION INC

Trust Score

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Company CheckKARRENBROCK CONSTRUCTION INC · DOT 1667753

4481 HWY Z, WENTZVILLE, MO, 63385

DOT# 1667753 MC# 1721438 Wentzville, Missouri 1 years

CARRIER

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Power Units

Drivers

Crashes (24-Month)

$750,000

Insurance

Not Rated

Safety Rating

Inspections

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Public record

7 events tracked · latest Jun 24, 2026 ↓ Show details ↓

Safety & compliance 6

Apr 30, 2026
Roadside inspection, 1 violation (no OOS).
Apr 30, 2026
Roadside inspection, 1 violation (no OOS).
Jan 21, 2026
Clean roadside inspection, no violations.
Jan 13, 2026
Clean roadside inspection, no violations.
Apr 24, 2025
GRANTED MOTOR PROPERTY COMMON CARRIER.
Jan 16, 2025
Crash reported (no fatalities).

Insurance 1

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

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

Contact Details

Phone(636) 828-5420

Fax(636) 600-5420

Email[email protected]

Physical Address4481 HWY Z, WENTZVILLE, MO, 63385

Mailing AddressP O BOX 279, NEW MELLE, MO, 63365

Other Companies at This Address

Address4481 HWY Z, WENTZVILLE, MO 63385

Others here

Distinct phones

Active

Company	DOT	Phone	Status
KARRENBROCK CONSTRUCTION INC this company	1667753	(636) 828-5420	Active
KARRENBROCK EXCAVATING LLC	1982636	(636) 828-5420	Active

Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC1721438

CommonActive

ContractNot Active

BrokerNot Active

Operating1 years

Company Overview

KARRENBROCK CONSTRUCTION INC is a FMCSA-validated carrier based in Wentzville, Missouri. The company has been in operation for 1 years, registered with the FMCSA on 07/18/2007. The fleet consists of 42 power units and 41 drivers. Annual mileage is reported at 1,592,268 miles (2024). 1 crash has been reported with no fatalities. A total of 37 inspections are on file. Driver and vehicle out-of-service rates exceed the national average, which may indicate compliance concerns. Insurance coverage of $750,000 is on file through BITCO GENERAL INSURANCE CORPORATION. Active operating authorities include Common. Based on authority, insurance, safety, and compliance data, KARRENBROCK CONSTRUCTION INC has a Trust Score of 84/100 (Excellent).

Operation Classification

Authorized For HirePrivate (Property)

Mileage

Annual Mileage1,592,268 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

Interstate

Intrastate

CDL

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Equipment

No equipment breakdown on file with FMCSA.

HazMatYes

Safety Summary

Safety RatingNot Rated

Total Crashes (24-mo)1

Fatal0

Driver OOS6.3% avg 5.5%

Vehicle OOS33.3% avg 20.7%

Insurance

Amount$750,000

Type91X

VerifiedFMCSA · 06/16/2026

CompanyBITCO GENERAL INSURANCE CORPORATION

Policy #CAP 3752692

Quick Facts

StatusActive

TypeCarrier

Fleet42 units

Drivers41

Mileage1,592,268 mi

Operating1 years

MCS-15004/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)1

Fatal0

Injury0

Tow-Away1

Driver Inspections

Total16

Out of Service1

OOS Rate6.3%

National Avg5.5%

Above National Average

Vehicle Inspections

Total21

Out of Service7

OOS Rate33.3%

National Avg20.7%

Above National Average

HazMat Inspections

Total2

OOS0

OOS Rate0.0% (avg 4.5%)

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

3 · 1 OOS —

2024

5 · 4 OOS ▲

2025

18 · 4 OOS =

2026

4 · 0 OOS ▼

Crashes

2023

3 crashes —

2024

1 crash ▼

2025

1 crash =

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 Apr 2026 — 26 inspections, 7 resulted in out-of-service (26.9% OOS rate).

Driver Out-of-Service 1 OOS

Vehicle Out-of-Service 17 OOS

Live FMCSA roadside inspection records, refreshed monthly.

Crash Records (5)

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	Injuries	Tow	Vehicles	Weather	Road	Light
01/16/2025	DARDENNE PRAIRIE	MO	0	1	2	Clear	Dry	Daylight
02/13/2024	PACIFIC	MO	1	1	2	Clear	Dry	Daylight
10/11/2023	LAKE ST LOUIS	MO	0	1	2	Rain	Wet	Dawn
10/10/2023	BALLWIN	MO	0	1	2	Clear	Dry	Daylight
08/08/2023	FORISTELL	MO	0	1	2	Clear	Dry	Dawn

Inspection Records (30)

Date	State	Level	Location	Violations	OOS	Driver Viol	Driver OOS	Vehicle Viol	Vehicle OOS	HazMat
04/30/2026	MO	Driver-Only (Level III)	NEW FLORENCE MO	1	0	1	0	0	0	-
04/30/2026	MO	Driver-Only (Level III)	NEW FLORENCE MO	1	0	1	0	0	0	-
01/21/2026	MO	Walk-Around (Level II)	ST LOUIS MO	0	0	0	0	0	0	-
01/13/2026	MO	Driver-Only (Level III)	ST. LOUIS MO	0	0	0	0	0	0	-
10/31/2025	MO	Walk-Around (Level II)	ST. LOUIS MO	0	0	0	0	0	0	-
10/23/2025	MO	Full (Level I)	FORISTELL MO	0	0	0	0	0	0	-
10/10/2025	MO	Walk-Around (Level II)	ST. LOUIS MO	1	0	0	0	0	0	-
10/09/2025	MO	Full (Level I)	CHESTERFIELD MO	12	4	0	1	0	3	-
09/08/2025	MO	Driver-Only (Level III)	SAINT CHARLES MO	1	0	0	0	0	0	-
08/27/2025	MO	Walk-Around (Level II)	ST. LOUIS MO	0	0	0	0	0	0	-
07/28/2025	MO	Walk-Around (Level II)	BRIDGETON MO	2	0	0	0	0	0	-
07/09/2025	MO	Walk-Around (Level II)	EUREKA MO	8	2	0	0	0	2	-
06/19/2025	MO	Walk-Around (Level II)	WASHINGTON MO	13	5	0	0	0	5	-
03/20/2025	MO	Full (Level I)	FORISTELL MO	7	1	0	0	0	1	-
01/22/2025	MO	Terminal (Level V)	NEW MELLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	WENTZVILLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	NEW MELLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	WENTZVILLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	WENTZVILLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	NEW MELLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	WENTZVILLE MO	0	0	0	0	0	0	-
01/22/2025	MO	Terminal (Level V)	NEW MELLE MO	0	0	0	0	0	0	-
10/31/2024	MO	Walk-Around (Level II)	FORISTELL MO	8	3	0	0	0	3	-
09/17/2024	MO	Walk-Around (Level II)	SAINT CLAIR MO	6	2	0	0	0	2	-
07/30/2024	MO	Driver-Only (Level III)	ST. LOUIS MO	0	0	0	0	0	0	-
06/27/2024	MO	Walk-Around (Level II)	CHESTERFIELD MO	5	1	0	0	0	1	-
04/12/2024	MO	Walk-Around (Level II)	MOSCOW MILLS MO	9	4	0	1	0	3	-
12/20/2023	MO	Walk-Around (Level II)	WRIGHT CITY MO	1	0	0	0	0	0	-
12/06/2023	MO	Walk-Around (Level II)	O'DAY PARK / ROUTE DD S OF 64	0	0	0	0	0	0	-
06/26/2023	MO	Full (Level I)	WB I-64 EAST OF MO-DD	10	3	0	0	10	3	-

Licensing & Insurance

No insurance history records.

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC1721438	MOTOR PROPERTY COMMON CARRIER	GRANTED	04/24/2025	-	-

No revocation records.

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

84/100

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 — from 100 to 84

Starts at 100−16 totalFinal 84

Limited operating history (1-3 years)−6

Driver out-of-service rate above national average−5

Vehicle out-of-service rate above national average−5

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

FMCSA shows active coverage on file as of 6/16/2026.

Safety rating not Unsatisfactory

No Unsatisfactory rating on file.

What's lowering this score

-6

Limited operating history (1-3 years)

Authority granted about 1 year(s) ago.

-5

Driver out-of-service rate above national average

Driver OOS 6.25% vs national avg 5.51%.

-5

Vehicle out-of-service rate above national average

Vehicle OOS 33.3333% vs national avg 20.72%.

Where this company lands — risk scales

Driver out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Driver OOS 6.25% vs national avg 5.51%.

Vehicle out-of-service rate−5 of 5

0 pts · low risk−5 pts · high risk

Vehicle OOS 33.3333% vs national avg 20.72%.

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) knockout	−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.

KARRENBROCK CONSTRUCTION INC

Trust Score

Public record

Company Information

Contact Details

Other Companies at This Address

Operating Authorities

Company Overview

Operation Classification

Mileage

Drivers

Equipment

Safety Summary

Insurance

Quick Facts

Safety & Inspection Data

Safety Trends by Year

Out-of-Service Summary Last 24 months

Crash Records (5)

Inspection Records (30)

Licensing & Insurance

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