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FMCSA ACTIVE CARRIERUSDOT #3312623MC-67026750

ONECOR SERVICES LLC

Physical Business Address
606 E Dakota Pkwy, Williston, ND 58801
Corporate Structure & Officers
Limited Liability Company
Principal: Heidi Johnson
Registered Carrier Phone
(701) 500-2354
USDOT Registration & Authority Class
Interstate • PRIVATE PROPERTY;AUTHORIZED FOR HIRE
FMCSA Added Date: 2019-07-18
FMCSA Compliance Notice — BMC-91X & MCS-150 Schedule

Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.

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Fleet Equipment, Drivers & Mileage Utilization

86
Total Power Units
34
Total Registered Drivers
34
CDL Drivers
1333k
Annual Miles (2025)
Owned Road Tractors:19 units
Owned Semi-Trailers:20 trailers
Avg Utilization / Truck:15,504 mi/yr

Commercial Truck Insurance & Federal Filing Requirements

2026 Underwriting Benchmark
Est. Cost Per Truck / Yr
$10,600 – $16,700
Est. Total Fleet Policy (86 Units)
$911,600 – $1,436,200
Minimum Federal Liability
$1,000,000
Mandatory FMCSA Filings & EndorsementsBMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement
Authorized Cargo Classifications (3)

MCS-150 Biennial Schedule & FMCSA Safety Record

Mandatory MCS-150 Filing Month (49 CFR § 390.19)
March • Even Years (2026, 2028)
Last MCS-150 Filed: 2026-04-24 (Active / Current)
FMCSA Safety Rating & Review Status
Unrated / Active
Prior Authority Revocation: No

Frequently Asked Questions About ONECOR SERVICES LLC

Is ONECOR SERVICES LLC (USDOT #3312623) currently authorized and active?

According to U.S. DOT / FMCSA Company Census records, ONECOR SERVICES LLC (USDOT #3312623, MC-67026750) holds an ACTIVE registration in Williston, North Dakota, classified under Interstate (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).

How many trucks and drivers does ONECOR SERVICES LLC operate?

ONECOR SERVICES LLC reports 86 commercial power unit(s) and 34 driver(s) (including 34 CDL drivers) on its FMCSA MCS-150 census filing.

What commercial truck insurance filings are required for USDOT #3312623?

Based on its Interstate operations hauling Oilfield Equipment, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 86-unit fleet in ND is $10,600–$16,700 per power unit annually.

When is ONECOR SERVICES LLC's mandatory FMCSA MCS-150 biennial update due?

Under 49 CFR § 390.19, based on the last two digits of USDOT #3312623, ONECOR SERVICES LLC must file its MCS-150 biennial update every March in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-04-24.

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