Southern Wisconsin Contracting LLC

USDOT activeAuthority activeCarrier · InterstateHazmat

USDOT1473930
MC701680
LocationMonroe, WI
Phone(608) 426-6112
Fleet12 power units · 8 drivers

Southern Wisconsin Contracting LLC (USDOT 1473930, MC-701680) is an interstate motor carrier based in Monroe, Wisconsin with 12 power units and 8 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 10 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

Operating authorityActive · MC-701680Carrier Liability insurance$1,000,000 on fileRequired: $750,000 · as of May 2026 Safety ratingNot rated10 inspections in 24 months Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Dec 29, 202510 months ago Process agent (BOC-3)On fileInterstate Authority LLC

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

Docket	Authority type	Status
MC-701680	Common carrier	Active

First granted on January 27, 2010 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

Liability (BIPD) required$750,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Artisan & Truckers Casualty Company	$1,000,000	Dec 10, 2024

Insurance history: 8 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	Artisan & Truckers Casualty Company	Dec 8, 2023	Dec 10, 2024	Cancel
Liability (BIPD)	Artisan & Truckers Casualty Company	Nov 1, 2022	Dec 8, 2023	Cancel
Liability (BIPD)	Acuity, A Mutual Insurance Company	Nov 6, 2019	Nov 1, 2022	Cancel
Liability (BIPD)	Acuity, A Mutual Insurance Company	Jun 23, 2017	Nov 6, 2019	Replaced
Liability (BIPD)	The Cincinnati Insurance Co.	Apr 26, 2010	Jun 25, 2013	Cancel
Cargo	The Cincinnati Insurance Co.	Apr 26, 2010	Jun 25, 2013	Cancel
Liability (BIPD)	The Cincinnati Insurance Co.	Jan 14, 2010	Apr 26, 2010	Replaced
Cargo	The Cincinnati Insurance Co.	Jan 14, 2010	Apr 26, 2010	Replaced

Process agent (BOC-3)

Interstate Authority LLC, Moore, OK

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

10
Inspections: 0.0%
Driver out-of-service: 20.0%
Vehicle out-of-service: 0
Crashes

Inspected most often in: Wisconsin (10).

Most recent inspection on file: March 3, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

November 13, 2024Involuntary revocation — Common carrier authorityDiscontinued revocation on November 18, 2024
October 5, 2022Involuntary revocation — Common carrier authorityDiscontinued revocation on October 31, 2022
June 29, 2017Reinstated — Common carrier authority
July 1, 2013Involuntary revocation — Common carrier authority
January 27, 2010Granted — Common carrier authorityRevoked on July 1, 2013

Fleet and operations

From the company’s own registration (Form MCS-150), updated December 29, 2025

Power units: 12
Trucks: 12
Tractors owned: 12
Trailers owned: 23
Drivers: 8
CDL drivers: 8
Interstate drivers: 8
Miles traveled: 294,074 (2024)
Classification: Authorized for hire
Hazardous materials: Yes
USDOT registered: March 14, 2006
Address: 400 1st Ave, Monroe, WI 53566
Phone (registered with FMCSA): (608) 426-6112

Cargo carried

General freight
Metal: sheets, coils, rolls
Motor vehicles
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Grain, feed, hay
Meat
Garbage / refuse
Commodities dry bulk
Refrigerated food
Beverages
Paper products
Construction
Scrap metal

Key facts

USDOT number 1473930 was registered on March 14, 2006.
Operating authority MC-701680 was first granted on January 27, 2010.
The company last updated its FMCSA registration (Form MCS-150) on December 29, 2025.
It reported 294,074 vehicle miles traveled in 2024.
One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Artisan & Truckers Casualty Company.
It had 10 roadside inspections in the last 24 months; 1 inspection recorded no violations.
Its process agent filing (BOC-3) is with Interstate Authority LLC.

Other carriers in Monroe, WI

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