CORE SERVICES INC

DBA: CORE OILFIELD SERVICES

DOT# 859914 MC# 464454 DUNS# 55100429 Williston, ND Authorized For-Hire
(701) 572-8280 jajones@coreoilfield.com 14439 Commerce Park Blvd, Williston ND 58801
18 power units · all owned 13 drivers 171k mi/yr · ~10k per unit
Not enough record
Graded once the record supports it
26 yrs history · 0 roadside inspections

FMCSA Live Status

Checking FMCSA…

Fleet & equipment

Power units
18
Drivers · CDL
13 · 5
Annual miles
171k
Type Own Term Trip Total
Trucks 14 0 0 14
Tractors 4 0 0 4
Trailers 23 0 0 23

Registration

Registered
03-02-2000 (26 yrs)
MCS-150 Update
04-15-2026 (Address Change)
FRED Score Date
Nov 08, 2026
Officer
CORY S JONES
Officer
MICHAEL W JONES

Cargo

66.4
medium risk
Machinery/Large Objects Oilfield Equipment Grain/Feed/Hay
High-Risk Cargo
Machinery Large, Oilfield Equipment

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Exposure Unverified

The expected crashes on this page assume the filed fleet of 18 power units is real, but the roadside record corroborates little of it — 0 units seen in 24 months, 0.00 inspections per filed unit-year. Verify the fleet size before relying on the crash expectation.

Not enough record to grade yet.

No inspections and no crashes on the FMCSA record in 24 months fit anything from an Excellent fleet to a Poor one.

Similar fleets: interstate fleets of 10–19 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

80% likely range 0.10×–1.90×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Expected crashes, next 12 months
0.1 vs 0.1 for similar fleets
Most likely none
This motor carrier
0.1
Similar fleets
0.1

A record this thin can't pin that down: about a 1-in-7 chance it runs at Poor-level crash rates.

Ask
Loss runs for the last 3 years, and confirm the fleet is operating at its filed size (18 power units).
What the record shows
Crash history
betterworse
Too little record to tell. 0 crashes on the FMCSA record in 24 months; similar fleets have about 0.1 a year.
Roadside inspections
betterworse
No roadside record. No inspections in the scoring window, so roadside results leave its estimate at typical.

Worth a closer look

From the FMCSA record. The estimate already counts the safety items; insurance filings and links to other motor carriers are context only.

  • Lapse in liability filings
    771 days without a liability filing on FMCSA's record (May 14, 2023 – Jun 23, 2025) while the authority required one. A filing received later can be back-dated and close a lapse. Not in the grade.
    Ask: what covered the fleet during the gap.
  • Filed fleet not seen on the road
    Only 0 of the 18 filed power units were seen at a roadside inspection in 24 months (0 inspections in all). The crash expectation assumes all 18 are running.
    Ask: how many trucks are actually operating, with the vehicle schedule (the MCS-150 was last updated Apr 2026).
Data flags
  • Limited inspection history
    Fewer than 5 roadside inspections on record, so there isn't enough data to score this motor carrier with high confidence — the score leans more on peers.

Track record

FMCSA record, last 24 months · grade scored on Oct 1, 2023 → Oct 31, 2026
Crashes
0
0 fatalities · 0 injuries · 0 tow-aways
Inspections
0
roadside inspections
Vehicle out-of-service
—
no inspections
National avg 22.3%
Driver out-of-service
—
no inspections
National avg 6.7%
Violations
0
0 out-of-service

Inspected less often than interstate fleets of 10–19 trucks in North Dakota (about 14 in 24 months would be typical).

vs 14,144 peer fleets
Inspections per power unit look like an outlier vs peers; read these rates with care.
This motor carrierPeers
Crashes 0.000 0.034
Inspections 0.00 1.23
Violations 0.00 0.97
Critical violations 0.00 0.18

Yearly rates from the last 24 months. Peers: interstate fleets, 10–19 power units, medium-risk cargo.

What they get cited for

0 violations · 24 months

No violations on the FMCSA record in the last 24 months.

Violations by quarter

Tap a category to show or hide it
No violation trend data

Crashes

24 months

No reportable crashes on the FMCSA record in the last 24 months.

Insurance filed with FMCSA

FMCSA record through May 14, 2026 · no change recorded by FMCSA since
Today · live FMCSA check
Checking FMCSA…
Last on FMCSA's record (May 14, 2026)
$750,000 · THE CHARTER OAK FIRE INSURANCE CO.
on record since Jun 23, 2025 · FMCSA minimum $750,000
Cargo filing
not required by FMCSA (household-goods motor carriers only); the cargo policy is not on FMCSA's record
36 months to May 14, 2026
  • One liability insurer throughout
  • 1 cancellation notice filed by an insurer, replaced before it took effect
  • 771 days without a liability filing (May 14, 2023 – Jun 23, 2025) while the authority required one; a later back-dated filing can close a lapse
Authority
  • FMCSA notice resolved in time: 1

Operating authority active (FMCSA's L&I record of May 14, 2026, status since Jun 24, 2025)

Who insures fleets like this →

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

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