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USDOT3312623
Census synced2026-08-13
Record of Filing

ONECOR SERVICES LLC

MC 1052558 · WILLISTON, ND
ActiveInterstatePrivate property
Worked here? Report your experienceClaim this carrier
The unique number FMCSA assigns to a company operating commercial vehicles in the United States.
3312623
An MC or MX docket number identifies a federal operating-authority record. It is different from a USDOT number and may not exist for every carrier.
MC1052558
Headquarters
WILLISTON, ND 58801
Added to FMCSA file
Jul 18, 2019 · 7 yrs on file
The Motor Carrier Identification Report used to update fleet size, mileage, operation type, and other census information. last filed
Apr 24, 2026
Fleet as filed
51 power units · 34 drivers

Street address, phone numbers, and officer names appear in the public FMCSA file but are not published here. our privacy policy.

Carrier Health Score

78out of 100
RateMyDOT's 0–100 measure built from the public FMCSA record. It is not an FMCSA safety rating or government determination.

Provisional means the carrier’s federal file isn’t full yet, so the score is built on part of the record instead of all of it.: computed from Coverage is how much of the record we want on this carrier is actually on file today. for this carrier.

What this means ↗

Not enough score history yet to show a trend.

Fleet & Operations

51Power units
34Drivers
0.7:1Driver:unit ratio
7Years in records
21-100Fleet category
1,333,317 miAnnual mileage (2025)
26,143 miAvg miles / power unit
InterstateOperation type
Apr 24, 2026The date on the carrier's latest Motor Carrier Identification Report in the FMCSA census file.
currentMCS-150 filing status
Not reportedBusiness type

Fleet and mileage figures are the carrier’s own MCS-150 self-report as of Apr 24, 2026, not an independent count.

Authority & Compliance

FMCSA permission associated with a carrier's interstate operating docket. Status can change between RateMyDOT synchronizations.Census synced 2026-08-13
DocketAuthority statusOperationHazmat
MC1052558ActiveInterstateNot authorized
Docket
MC1052558
Authority status
Active
Operation
Interstate
Hazmat
Not authorized

The Company Census File records one authority status per carrier. It does not break out common, contract, and broker authority separately. Verify current authority on FMCSA SAFER before relying on it.

Authority history

No changes to this carrier’s FMCSA record have been observed since we began tracking it. This timeline shows what has changed while we’ve been watching It is not a complete FMCSA history.

Driver reports

Layer 2: self-attested reports from confirmed accounts

No reports have published for this carrier yet. Reports publish in batches, 2-8 weeks after submission (longer for smaller carriers), and only once enough reports exist to protect who wrote them.

About ONECOR SERVICES LLC

ONECOR SERVICES LLC appears in the FMCSA public Company Census File under DOT number 3312623 and docket MC1052558. The record has been in that file since Jul 18, 2019, and the copy we last synced on 2026-08-13 lists the carrier as Active, operating interstate, based in WILLISTON, ND.

Its most recent MCS-150 filing, dated Apr 24, 2026, reports 51 power units and 34 drivers, and 1,333,317 miles in 2025. Those are the carrier’s own figures, self-reported to FMCSA; its filing status is current.

RateMyDOT publishes a Carrier Health Score computed from this public record, never a discretionary or editorial judgment about any individual carrier, and never something a carrier can pay to change. How the record is weighed is proprietary. The Health Score is ours and is not an FMCSA safety rating. What the score is.

Street addresses, phone numbers, and officer names are present in the public FMCSA file but are deliberately not published on this page.

Frequently asked questions

Q.1Is ONECOR SERVICES LLC a good company to work for?
We don’t answer that. We publish what the record says and what drivers report, and let you decide. The FMCSA Company Census, last synced 2026-08-13, lists this carrier as active. No driver reports have published for this carrier yet.
Q.2Is ONECOR SERVICES LLC's operating authority active?
The census file we last synced on 2026-08-13 records the authority status as Active under docket MC1052558. Authority status can change between syncs. verify on FMCSA SAFER before you rely on it.
Q.3How large is ONECOR SERVICES LLC's fleet?
Its most recent MCS-150 filing, dated Apr 24, 2026, reports 51 power units and 34 drivers. That is the carrier’s own self-report, not an independent count, and its filing status is current.
Q.4Where is ONECOR SERVICES LLC based?
The census file lists a physical location of WILLISTON, ND 58801. We do not publish street addresses, phone numbers, or officer names, even though they appear in the public file. See our privacy policy.
Q.5What is ONECOR SERVICES LLC's Health Score?
The published Health Score is 78 out of 100, marked provisional because it is computed from 85% of the full data set for this carrier. It is built from this carrier’s public FMCSA record and produced the same way for every carrier in the country, never a discretionary or editorial judgment about this one. How the record is weighed is proprietary. See what the score is.
Q.6Where does this data come from?
Layer 1, everything above the driver reports, is the FMCSA public Company Census File, last synced 2026-08-13. Layer 2 is self-attested reports submitted by confirmed-account drivers. We never mix the two, and we never restate a driver’s report as our own claim.

Nearby and similar carriers

View all carriers in NDView active carriers in NDView 21-100-unit carriers
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Data sourced from FMCSA public records. Last synced 2026-08-13. MCS-150 filing status: current.View on FMCSA SAFER ↗
ONECOR SERVICES LLC (DOT 3312623): Driver Reviews, Pay & Safety Record | RateMyDOT