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Freight Carrier/shipper · Wentzville, MO

KARRENBROCK CONSTRUCTION INC

4481 HWY Z · Wentzville, MO 63385

AUTHORIZED FOR:
(636) 828-5420 Tap to call
  • MC #1721438
  • USDOT #1667753 USDOT Active
  • 42
    Power Units
  • 41
    Drivers
  • Carrier/shipper
    Entity Type

About this carrier

KARRENBROCK CONSTRUCTION INC is a Wentzville, MO freight carrier/shipper that is authorized for: in the state of Missouri. This company has 42 truck(s) in their fleet and 41 truck drivers. Their motor carrier number is MC-1721438 and their USDOT number is 1667753.

Sourced from FMCSA SAFER · last filed 04/27/2026 · last updated Sep 19, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 04/27/2026
  • MCS-150 Mileage 1,592,268 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • Private (Property)
Carrier Operation
  • Interstate

Cargo Authorized

  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Missouri — 23 inspections (past 24 months)

Inspection activity   Inspected in 1 state over the past 24 months: MO (23). Home base: Wentzville, Missouri.

Safety Record

7 Severe Violations Updated Oct 20, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 1
    Injury
  • 2
    Tow
  • 3
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.38 3 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 7.7 7 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.32 1

Inspection Summary

  • 23
    Total
  • 15
    Clean
  • 8
    With violations

24-month window ending Sep 25, 2026

Violations Cited 35 unique codes

Critical 15

  • 392.2-SLLSWZState/Local Laws - Speeding work/construction zone1× SW 10
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× SW 8
  • 393.130B-CHVEHeavy Vehicles/Equipment - Improper securement of accessory equipment or articulated vehicles1× OOS×1 SW 7
  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
  • 393.128B-CLWVLight Weight Vehicles - Improper securement of automobiles, light trucks, and vans1× OOS×1 SW 7
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.3× OOS×3 SW 6
  • 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
  • 393.9B-LSLOWRLighting - Stop lamps - Both obscured when required to be on.1× OOS×1 SW 6
  • 393.43D-BBrake - Missing or inoperable breakaway braking system on a trailer(s) or converter dolly1× OOS×1 SW 4
  • 393.43DBMABrake - Breakaway not attached to the towing vehicle1× OOS×1 SW 4
  • 393.45D-BHTCAir Brake - Damaged by heat, broken, or crimped in such a manner as to restrict air flow.1× OOS×1 SW 4
  • 393.110B3-CCargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet1× OOS×1 SW 3
  • 391.41B10-MCMedical (Certificate) - Operating a commercial vehicle without corrective lenses or hearing aid as indicated on the driver's medical certificate1× OOS×1 SW 2
  • 396.3A1-HCMHubs - Bearing cap, plug or filler plug missing or broken1× OOS×1 SW 2
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Unsafe Driving 2

  • 392.16-DDriver - Failed to use seat belt while operating a CMV1× SW 7
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× SW 4

Vehicle Maintenance 18

  • 393.9A-LRLILighting - Tail lamp - Any inoperative2× SW 6
  • 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.1× SW 6
  • 393.25A-LLighting - Lamps (other than headlamps), not securely mounted1× SW 6
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection2× SW 4
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured2× SW 4
  • 393.55C2-BAir Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault.1× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 393.48A-BIHEHydraulic/Electric Brake - Inoperative other than a steering axle.1× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt1× SW 4
  • 393.45D-BAir Brake - Audible air leak at a proper connection1× SW 4
  • 393.42A-BMBrake - Missing required brake other than a steering axle1× SW 4
  • 393.11A1-LILLighting - Identification lamp(s) missing2× SW 2
  • 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.1× SW 2
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured1× SW 2
  • 393.203C-CBPCab and Body Parts - Hood not securely fastened1× SW 2
  • 393.11A1-LLPLLighting - License plate lamp missing1× SW 2
  • 393.104B-CCargo - Damaged securement devices/tiedowns1× SW 1

Locations

Physical Address
KARRENBROCK CONSTRUCTION INC
4481 HWY Z
WENTZVILLE, MO 63385
Mailing Address
KARRENBROCK CONSTRUCTION INC
P O BOX 279
NEW MELLE, MO 63365

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