Ensign United States Drilling Inc

Doing business as Jonah Trucking

USDOT activeAuthority activeCarrier & Shipper · InterstateHazmat
  • USDOT659413
  • MC629716
  • LocationLasalle, CO
  • Phone(970) 397-7322
  • Fleet175 power units · 124 drivers

Ensign United States Drilling Inc (USDOT 659413, MC-629716) is an interstate motor carrier based in Lasalle, Colorado with 175 power units and 124 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 28 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

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Operating authority

Status from the FMCSA Company Census File, November 12, 2026

DocketAuthority typeStatus
MC-629716Contract carrierActive

First granted on January 14, 2008 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$1,000,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / Yes
  • Bond required / on fileNo / Yes

Filings on file

TypeInsurerCoverageEffective
Broker surety bond BMC-84Zurich American Insurance Company$0Nov 1, 2022
Liability (BIPD) BMC-91XZurich American Insurance Company$1,000,000Nov 1, 2022
Cargo BMC-34Zurich American Insurance Company$0Nov 1, 2022
Insurance history: 6 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Zurich American Insurance CompanyNov 1, 2022Nov 1, 2022Replaced
Liability (BIPD)Zurich American Insurance CompanyNov 1, 2021Nov 1, 2022Replaced
CargoZurich American Insurance CompanyNov 1, 2021Nov 1, 2022Replaced
Broker surety bondZurich American Insurance CompanyNov 1, 2021Nov 1, 2022Replaced
Liability (BIPD)Zurich American Insurance CompanyNov 1, 2021Nov 1, 2021Replaced
Liability (BIPD)Zurich American Insurance CompanyNov 1, 2007Nov 1, 2021Replaced

Process agent (BOC-3)

Truck Process Agents of America, Inc, Fargo, ND

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

28
Inspections
15 with no violations
3.6%
Driver out-of-service
1 of 28 inspections
20.0%
Vehicle out-of-service
3 of 15 inspections
4
Crashes
1 fatal · 3 injury · 0 tow-away

Inspected most often in: Colorado (15), Wyoming (8), Montana (2), North Dakota (1), Nevada (1).

Most recent inspection on file: November 9, 2026.

FMCSA safety rating: Satisfactory (rated August 26, 2022)

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

  1. Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated April 6, 2026

Power units
175
Trucks
175
Tractors owned
56
Trucks owned
119
Trailers owned
521
Drivers
124
CDL drivers
102
Interstate drivers
85
Intrastate drivers
39
Miles traveled
3,805,545 (2025)
Classification
Private property; Authorized for hire
Hazardous materials
Yes
USDOT registered
September 18, 1996
Address
18287 Wcr 394, Lasalle, CO 80645
Phone (registered with FMCSA)
(970) 397-7322

Cargo carried

  • General freight
  • Metal: sheets, coils, rolls
  • Building materials
  • Machinery, large objects
  • Liquids / gases
  • Oilfield equipment
  • Construction
  • Water well
  • Production water

Key facts

  • USDOT number 659413 was registered on September 18, 1996.
  • Operating authority MC-629716 was first granted on January 14, 2008.
  • The company last updated its FMCSA registration (Form MCS-150) on April 6, 2026.
  • It reported 3,805,545 vehicle miles traveled in 2025.
  • 3 insurance filings are on file in FMCSA’s legacy licensing records (as of May 2026), including Broker surety bond coverage with Zurich American Insurance Company.
  • It had 28 roadside inspections in the last 24 months; 15 inspections recorded no violations.
  • FMCSA records list 4 reportable crashes in the last 24 months.
  • Its most recent FMCSA safety rating is Satisfactory, issued on August 26, 2022.
  • Its process agent filing (BOC-3) is with Truck Process Agents of America, Inc.

Other carriers in Lasalle, CO

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