United Materials of Great Falls Inc (DOT# 1141831) – FMCSA Carrier Profile
DOT# 1141831● Active
Updated: 2026-03-09
United Materials of Great Falls Inc is a registered motor carrier with the FMCSA under USDOT number 1141831. The company operates from Great Falls, MT and maintains an active operating status with 56 power units and 35 drivers on record.
Safety Rating
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Company Information
Address2100 9th Avenue North, Great Falls, MT, 59401
Phone(406) 453-7692
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units56
Drivers35
MCS-150 FiledFebruary 24, 2026
Annual Mileage622,896 mi (2025)
Inspection Summary
All-time Inspections
All-time46
Total
10
OOS
2
Driver OOS
8
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
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Frequently Asked Questions
What is USDOT Number 1141831?
USDOT number 1141831 is assigned to United Materials of Great Falls Inc, an active motor carrier registered with the FMCSA, based in Great Falls, MT.
How many inspections has United Materials of Great Falls Inc had?
United Materials of Great Falls Inc has recorded 46 total inspections with 10 out-of-service orders, representing an OOS rate of 21.74%.
Where is United Materials of Great Falls Inc located?
United Materials of Great Falls Inc is headquartered at 2100 9th Avenue North, Great Falls, MT 59401.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1141831 · Last updated: 2026-03-09. View official FMCSA record →