Mid-South Welding Supply Inc (DOT# 503434) – FMCSA Carrier Profile
DOT# 503434● Active
Updated: 2026-03-09
Mid-South Welding Supply Inc is a registered motor carrier with the FMCSA under USDOT number 503434. The company operates from Meridian, MS and maintains an active operating status with 5 power units and 5 drivers on record.
Safety Rating
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Company Information
Address505 51st Avenue, Meridian, MS, 39307
Phone(601) 483-9331
Entity TypePrivate Property
OperationInterstate
Power Units5
Drivers5
MCS-150 FiledMarch 27, 2025
Annual Mileage110,000 mi (2024)
Inspection Summary
All-time Inspections
All-time9
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
Crash History
Crash Records
All-time1
Total
0
Fatal
1
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories3.6
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.9
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 503434?
USDOT number 503434 is assigned to Mid-South Welding Supply Inc, an active motor carrier registered with the FMCSA, based in Meridian, MS.
How many inspections has Mid-South Welding Supply Inc had?
Mid-South Welding Supply Inc has recorded 9 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Mid-South Welding Supply Inc located?
Mid-South Welding Supply Inc is headquartered at 505 51st Avenue, Meridian, MS 39307.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 503434 · Last updated: 2026-03-09. View official FMCSA record →