Onecor Services Llc (DOT# 3312623) – FMCSA Carrier Profile
DOT# 3312623MC# 1052558● Active
Updated: 2026-03-09
Onecor Services Llc is a registered motor carrier with the FMCSA under USDOT number 3312623. The company operates from Williston, ND and maintains an active operating status with 19 power units and 34 drivers on record.
Safety Rating
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Company Information
Address606 E Dakota Pkwy, Williston, ND, 58801
Phone(701) 500-2354
EmailHJOHNSON@ONECOR.COM
Entity TypePrivate Property
OperationInterstate
Power Units19
Drivers34
MCS-150 FiledJune 11, 2024
Annual Mileage1,021,252 mi (2023)
Inspection Summary
All-time Inspections
All-time26
Total
5
OOS
1
Driver OOS
4
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
0
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.1
Unsafe Driving
0.6
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
6.4
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3312623?
USDOT number 3312623 is assigned to Onecor Services Llc, an active motor carrier registered with the FMCSA, based in Williston, ND.
How many inspections has Onecor Services Llc had?
Onecor Services Llc has recorded 26 total inspections with 5 out-of-service orders, representing an OOS rate of 19.23%.
Where is Onecor Services Llc located?
Onecor Services Llc is headquartered at 606 E Dakota Pkwy, Williston, ND 58801.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3312623 · Last updated: 2026-03-09. View official FMCSA record →