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VALIDATED

MISSISSIPPI WELDERS SUPPLY COMPANY INC

Trust Score

100 Excellent
Excellent Why this score?
Company CheckMISSISSIPPI WELDERS SUPPLY COMPANY INC · DOT 915827
DBA: MWSCO
5150 W 6TH ST, WINONA, MN, 55987
DOT# 915827 MC# 399714 Winona, Minnesota 24 years
CARRIER
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51
Power Units
76
Drivers
0
Crashes (24-Month)
$1,000,000
Insurance
Not Rated
Safety Rating
56
Inspections
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Public record

5 events tracked · latest Sep 9, 2026 Show details
Safety & compliance 4
  • Apr 16, 2026
    Clean roadside inspection, no violations.
  • Mar 4, 2026
    Clean roadside inspection, no violations.
  • Feb 20, 2026
    Roadside inspection, 2 violations (no OOS).
  • Feb 17, 2026
    Clean roadside inspection, no violations.
Insurance 1
  • Current
    Active insurance on file ($1,000,000).
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameMISSISSIPPI WELDERS SUPPLY COMPANY INC
DBA NameMWSCO
DOT Number915827
MC Number399714
Entity TypeCarrier
Operating StatusA - Active
LocationWinona, Minnesota
Added11/13/2000
MCS-15012/09/2025

Contact Details

Physical Address5150 W 6TH ST, WINONA, MN, 55987
Mailing Address5150 W 6TH ST, WINONA, MN, 55987

Operating Authorities

Authority TypePRIVATE PROPERTY;AUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC399714
CommonActive
ContractNot Active
BrokerNot Active
Operating24 years

Operation Classification

Authorized For HirePrivate (Property) Hazardous Materials

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 .41 · 4 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 1.05 · 7 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage1,357,787 miles
Mileage Year2024
VMT SourceMCS-150 Form

Drivers

76
Interstate
0
Intrastate
0
CDL
76
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)0
Fatal0
Driver OOS0.0% avg 5.5%
Vehicle OOS3.8% avg 20.7%
SmartWay PartnerNo
Last Review09/03/2019

Insurance

Amount$1,000,000
Type91X
VerifiedFMCSA · 07/01/2026
CompanyFEDERATED MUTUAL INSURANCE CO.
Policy #9104604
Last checked09/09/2026

Quick Facts

StatusActive
TypeCarrier
Fleet51 units
Drivers76
Mileage1,357,787 mi
Operating24 years
MCS-15012/2025

Safety & Inspection Data

Crash Summary
Total Crashes (24-mo)0
Fatal0
Injury0
Tow-Away0
Driver Inspections
Total30
Out of Service0
OOS Rate0.0%
National Avg5.5%
Below National Average
Vehicle Inspections
Total26
Out of Service1
OOS Rate3.8%
National Avg20.7%
Below National Average
HazMat Inspections
Total25
OOS0
OOS Rate0.0% (avg 4.5%)
Last FMCSA Review: 09/03/2019

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
10 · 0 OOS -
2024
17 · 1 OOS
2025
12 · 0 OOS
2026
5 · 0 OOS =
Crashes

No crashes on record.

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, 24 inspections, 1 resulted in out-of-service (4.2% OOS rate).

Vehicle Out-of-Service 2 OOS
Live FMCSA roadside inspection records, refreshed monthly.

Roadside Violations by Safety Category Last 24 months

21 roadside violations across 24 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
Unsafe Driving 9 violations · 0 OOS
Vehicle Maintenance 7 violations · 0 OOS
Hazardous Materials 5 violations · 2 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 (44)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
04/16/2026 WI Full (Level I) SPARTA WI 0 0 0 0 0 0 - Detail
03/04/2026 WI Walk-Around (Level II) HANCOCK WI 0 0 0 0 0 0 - Detail
02/20/2026 WI Full (Level I) HUDSON WI 2 0 0 0 2 0 - Detail
02/17/2026 WI Full (Level I) SPARTA WI 0 0 0 0 0 0 - Detail
01/28/2026 WI Walk-Around (Level II) HANCOCK WI 0 0 0 0 0 0 - Detail
11/18/2025 MN Full (Level I) FOREST LAKE MN 0 0 0 0 0 0 - Detail
10/23/2025 WI Walk-Around (Level II) HANCOCK WI 0 0 0 0 0 0 - Detail
10/21/2025 WI Full (Level I) VERONA WI 2 0 0 0 0 0 - Detail
09/23/2025 WI Walk-Around (Level II) MADISON WI 1 0 0 0 0 0 - Detail
08/25/2025 WI Full (Level I) HANCOCK WI 1 0 0 0 0 0 - Detail
08/14/2025 WI Full (Level I) SPARTA WI 0 0 0 0 0 0 - Detail
08/13/2025 MN Full (Level I) WELCH MN 0 0 0 0 0 0 - Detail
06/23/2025 MN Driver-Only (Level III) LAKE CITY MN 1 0 0 0 0 0 - Detail
05/30/2025 WI Walk-Around (Level II) LITTLE SUAMICO WI 0 0 0 0 0 0 - Detail
03/27/2025 WI Walk-Around (Level II) WAUPACA WI 0 0 0 0 0 0 - Detail
02/13/2025 MN Full (Level I) GOODHUE MN 2 0 0 0 0 0 - Detail
02/07/2025 WI Walk-Around (Level II) WISCONSIN RAPIDS WI 0 0 0 0 0 0 - Detail
12/23/2024 WI Walk-Around (Level II) EAU CLAIRE WI 1 0 0 0 0 0 - Detail
11/14/2024 MN Full (Level I) KASSON MN 3 2 0 0 0 2 - Detail
11/07/2024 WI Full (Level I) SPARTA WI 1 0 0 0 0 0 - Detail
11/01/2024 MN Driver-Only (Level III) FOREST LAKE MN 2 0 0 0 0 0 - Detail
10/28/2024 MN Driver-Only (Level III) KASSON MN 2 0 0 0 0 0 - Detail
10/21/2024 WI Walk-Around (Level II) HANCOCK WI 0 0 0 0 0 0 - Detail
10/11/2024 MN Full (Level I) WABASHA MN 3 0 0 0 0 0 - Detail
08/19/2024 MN Full (Level I) ROSEMOUNT MN 2 0 0 0 0 0 - Detail
08/12/2024 WI Walk-Around (Level II) KAUKAUNA WI 1 0 0 0 0 0 - Detail
07/29/2024 WI Walk-Around (Level II) HANCOCK WI 0 0 0 0 0 0 - Detail
07/29/2024 WI Driver-Only (Level III) SPARTA WI 0 0 0 0 0 0 - Detail
05/21/2024 MN Full (Level I) JANESVILLE MN 1 0 0 0 0 0 - Detail
05/08/2024 WI Full (Level I) HUDSON WI 1 0 0 0 0 0 - Detail
03/08/2024 MN Full (Level I) ROCHESTER 2 0 0 0 2 0 1 Detail
03/05/2024 MN Driver-Only (Level III) RUSHFORD 1 0 1 0 0 0 - Detail
02/22/2024 MN Full (Level I) KASSON 1 0 0 0 1 0 - Detail
02/06/2024 MN Full (Level I) RED WING 0 0 0 0 0 0 - Detail
12/21/2023 MN Driver-Only (Level III) MIESVILLE 1 0 1 0 0 0 - Detail
11/30/2023 MN Full (Level I) FOREST LAKE SCALE 0 0 0 0 0 0 - Detail
11/16/2023 WI Walk-Around (Level II) JUNCTION CITY WI 0 0 0 0 0 0 - Detail
11/15/2023 MN Full (Level I) KASSON 0 0 0 0 0 0 - Detail
10/26/2023 MN Driver-Only (Level III) LAKE CITY 0 0 0 0 0 0 - Detail
10/17/2023 WI Walk-Around (Level II) INDEPENDENCE (CITY) 0 0 0 0 0 0 - Detail
10/04/2023 WI Driver-Only (Level III) HWY 63 @ 220TH AVE 1 0 1 0 0 0 - Detail
10/02/2023 WI Full (Level I) ARCADIA (CITY) 1 0 0 0 1 0 - Detail
09/18/2023 MN Full (Level I) OAKDALE 1 0 0 0 1 0 - Detail
08/14/2023 WI Walk-Around (Level II) INDEPENDENCE (CITY) 0 0 0 0 0 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

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

Total Inspections26
Unsafe Driving 4 viols
Vehicle Maintenance 7 viols

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/202303/13/2024Name Changed
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/202308/22/2023Replaced
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/202301/02/2024Name Changed
91XBIPD/ExcessFEDERATED MUTUAL INSURANCE CO.9104606$5,000,00008/22/201309/25/2023Name Changed
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/201309/25/2023Name Changed
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/201308/22/2023Replaced
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/201303/10/2014Name Changed
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.9104604$1,000,00008/22/201308/22/2013Replaced
91XBIPD/PrimaryWESTERN NATIONAL MUTUAL INSURANCE CO.CID 223223$1,000,00008/22/200608/22/2013Replaced
91XBIPD/PrimaryWESTERN NATIONAL MUTUAL INSURANCE CO.CID 223223$1,000,00008/22/200610/06/2013Cancelled
91XBIPD/ExcessFEDERATED MUTUAL INSURANCE CO.002 48 41$4,000,00008/22/200203/10/2014Name Changed
91XBIPD/ExcessFEDERATED MUTUAL INSURANCE CO.002 48 41$4,000,00008/22/200208/22/2013Replaced
91XBIPD/PrimaryFEDERATED MUTUAL INSURANCE CO.002 48 40$1,000,00008/22/200208/22/2006Replaced
34CARGOFEDERATED MUTUAL INSURANCE CO.002 48 40$008/22/200203/10/2014Name Changed
91BIPDSAFEGUARD INSURANCE CO.DSP241432$008/22/200110/09/2002Cancelled
91XBIPD/PrimarySAFEGUARD INSURANCE CO.DSP 241432$1,000,00008/22/200008/22/2001Replaced
34CARGOSAFEGUARD INSURANCE CO.DSP 241432$008/22/200010/09/2002Cancelled

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC399714COMMONINVOLUNTARY REVOCATION11/05/2002DISCONTINUED REVOCATION11/27/2002
MC399714MOTOR PROPERTY COMMON CARRIERGRANTED09/25/2001REVOKED01/02/2024
MC399714COMMONINVOLUNTARY REVOCATION09/09/2013DISCONTINUED REVOCATION09/20/2013
MC399714COMMONINVOLUNTARY REVOCATION08/23/2023DISCONTINUED REVOCATION09/08/2023
MC399714COMMONINVOLUNTARY REVOCATION02/09/2024DISCONTINUED REVOCATION02/15/2024
MC399714COMMONINVOLUNTARY REVOCATION02/03/2014DISCONTINUED REVOCATION02/14/2014
MC399714MOTOR PROPERTY COMMON CARRIERREINSTATED01/26/2024--

No revocation records.

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