Gilman Underground Llc (DOT# 4418378) – FMCSA Carrier Profile
DOT# 4418378● Active
Updated: 2026-03-09
Gilman Underground Llc is a registered motor carrier with the FMCSA under USDOT number 4418378. The company operates from Hamilton, MT and maintains an active operating status with 1 power units and 1 drivers on record.
Safety Rating
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Company Information
Address204 S 9th St, Hamilton, MT, 59840-2651
Phone(406) 560-6028
Entity TypePrivate Property
OperationIntrastate (Hazmat)
Power Units1
Drivers1
MCS-150 FiledJune 2, 2025
Annual Mileage10,000 mi (2025)
Inspection Summary
All-time Inspections
All-time1
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.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
0.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 4418378?
USDOT number 4418378 is assigned to Gilman Underground Llc, an active motor carrier registered with the FMCSA, based in Hamilton, MT.
How many inspections has Gilman Underground Llc had?
Gilman Underground Llc has recorded 1 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Gilman Underground Llc located?
Gilman Underground Llc is headquartered at 204 S 9th St, Hamilton, MT 59840-2651.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4418378 · Last updated: 2026-03-09. View official FMCSA record →