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Freight Carrier · Monroe, WI

SOUTHERN WISCONSIN CONTRACTING LLC

Name: SOUTHERN WISCONSIN CONTRACTING LLC
Address: 400 1ST AVE, MONROE, WI, 53566, US
Telephone: (608) 426-6112

400 1ST AVE · Monroe, WI 53566

Authorized: Property

(608) 426-6112 Tap to call

MC #701680
USDOT #1473930 USDOT Active

12
Power Units
8
Drivers
Carrier
Entity Type

About this carrier

SOUTHERN WISCONSIN CONTRACTING LLC is a Monroe, WI freight carrier that is authorized for property in the state of Wisconsin. This company has 12 truck(s) in their fleet and 8 truck drivers. Their motor carrier number is MC-701680 and their USDOT number is 1473930.

Sourced from FMCSA SAFER · last filed 12/29/2025 · last updated Jun 5, 2026.

Carrier Details

Operating Status AUTHORIZED FOR Property
MCS-150 Filed 12/29/2025
MCS-150 Mileage 294,074 (2024)

Authority & Operations

Operation Classification

Authorized for Hire

Carrier Operation

Interstate

Cargo Authorized

General Freight
Metal Sheets, Coils, Rolls
Motor Vehicles
Logs, Poles, Beams, Lumber
Building Materials
Machinery, Large Objects
Grain, Feed, Hay
Refrigerated Food
Beverages
Paper Products

Operating Territory

Map of states where this carrier has roadside inspections

Home base Based in Monroe, Wisconsin. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

7 Severe Violations Updated Jun 9, 2026

Crashes (24 mo)

0
Fatal
0
Injury
0
Tow
0
Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 7.79 8 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 23.44 5 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

11
Total
1
Clean
10
With violations

24-month window ending May 15, 2026

Violations Cited 26 unique codes

Critical 5

393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× SW 8
393.75B-TFVTires - Front, less than 4/32 inch tread depth1× SW 8
393.45D-BAALAir Brake - Audible air leak at other than a proper connection1× OOS×1 SW 4
396.5B-HWSLHubs - Wheel seal leaking1× 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 4

392.16-DDriver - Failed to use seat belt while operating a CMV2× SW 7
392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit2× SW 7
392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× SW 5
392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit3× SW 4

Vehicle Maintenance 17

393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
393.9A-LRLILighting - Tail lamp - Any inoperative2× SW 6
393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.1× SW 6
393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× SW 6
393.9A-HLLHLighting - Headlamp(s) fail to operate on low and high beam1× SW 6
396.17C-PIOperating a CMV without documentation of a periodic inspection3× SW 4
393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19983× SW 4
393.55D2-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle.1× SW 4
393.55D1-BAir Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 1997 and each single unit CMV on or after 1998.1× SW 4
393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.1× SW 4
393.48A-BLMCBADAir Disc Brake - Loose chamber/caliper mounting bolt(s)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
393.11A1-CSURRConspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19972× SW 3
393.81-HHorn - Inoperative or defective1× SW 3
393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2

Locations

Physical Address

SOUTHERN WISCONSIN CONTRACTING LLC
400 1ST AVE
MONROE, WI 53566

Mailing Address

Same as physical.

Location on Map

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