Lpg & Nh3 Supply Inc (DOT# 371556) – FMCSA Carrier Profile
DOT# 371556● Active
Updated: 2026-03-09
Lpg & Nh3 Supply Inc is a registered motor carrier with the FMCSA under USDOT number 371556. The company operates from Buffalo, MN and maintains an active operating status with 5 power units and 6 drivers on record.
Safety Rating
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Company Information
Address1200 1st St Ne, Buffalo, MN, 55313
Phone(763) 746-0540
Emailcwkoch@lpgnh3.com
Entity TypePrivate Property
OperationInterstate
Power Units5
Drivers6
MCS-150 FiledAugust 11, 2025
Annual Mileage200,000 mi (2024)
Inspection Summary
All-time Inspections
All-time4
Total
3
OOS
0
Driver OOS
3
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
3.2
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
8.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 371556?
USDOT number 371556 is assigned to Lpg & Nh3 Supply Inc, an active motor carrier registered with the FMCSA, based in Buffalo, MN.
How many inspections has Lpg & Nh3 Supply Inc had?
Lpg & Nh3 Supply Inc has recorded 4 total inspections with 3 out-of-service orders, representing an OOS rate of 75.00%.
Where is Lpg & Nh3 Supply Inc located?
Lpg & Nh3 Supply Inc is headquartered at 1200 1st St Ne, Buffalo, MN 55313.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 371556 · Last updated: 2026-03-09. View official FMCSA record →