Inberg Surveying Co Inc (DOT# 432220) – FMCSA Carrier Profile
doing business as INBERG-MILLER ENGINEERS
DOT# 432220● Active
Updated: 2026-03-09
Inberg Surveying Co Inc is a registered motor carrier with the FMCSA under USDOT number 432220. The company operates from Riverton, WY and maintains an active operating status with 4 power units and 4 drivers on record.
Safety Rating
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Company Information
Address124 E Main Street, Riverton, WY, 82501
Phone(307) 856-8136
Entity TypePrivate Property
OperationInterstate
Power Units4
Drivers4
MCS-150 FiledAugust 20, 2024
Annual Mileage143,000 mi (2023)
Inspection Summary
All-time Inspections
All-time6
Total
4
OOS
1
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
0.0
HOS Compliance
2.3
Driver Fitness
0.0
Controlled Substances
8.3
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 432220?
USDOT number 432220 is assigned to Inberg Surveying Co Inc, an active motor carrier registered with the FMCSA, based in Riverton, WY.
How many inspections has Inberg Surveying Co Inc had?
Inberg Surveying Co Inc has recorded 6 total inspections with 4 out-of-service orders, representing an OOS rate of 66.67%.
Where is Inberg Surveying Co Inc located?
Inberg Surveying Co Inc is headquartered at 124 E Main Street, Riverton, WY 82501.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 432220 · Last updated: 2026-03-09. View official FMCSA record →