ENSIGN UNITED STATES DRILLING INC
AUTHORIZEDDBA: JONAH TRUCKING
USDOT
659413
MC Number
629716
Fleet Size
175
Total Drivers
124
FMCSA-derived snapshot updated: August 30, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
ENSIGN UNITED STATES DRILLING INC is a large interstate motor carrier based in LASALLE, Colorado, operating 175 power units with 124 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 6.7% national average. They have 4 crashes on file (1 fatal, 3 with injuries). FMCSA records show 30 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Colorado is 11.4% and the average vehicle OOS rate is 25.4% across 49,615 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
30
Total
65%
Driver %
Insurance on file
Liability (BIPD)
ZURICH AMERICAN INSURANCE COMPANY — eff. Nov 1, 2022
Cargo
ZURICH AMERICAN INSURANCE COMPANY — eff. Nov 1, 2022
Surety Bond
ZURICH AMERICAN INSURANCE COMPANY — eff. Nov 1, 2022
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
4
Total Crashes
Similar carriers in Colorado
Other carriers in the same state with a similar fleet size.
SEVEN O SEVEN TRANSPORTATION LLC
SCOTT WEBER
1888 INDUSTRIAL SERVICES LLC
LIBERTY POWER TRUCKING LLC
UNIVERSITY OF COLORADO
Frequently asked questions
Is ENSIGN UNITED STATES DRILLING INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for ENSIGN UNITED STATES DRILLING INC (USDOT #659413) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is ENSIGN UNITED STATES DRILLING INC's safety record?
ENSIGN UNITED STATES DRILLING INC has 30 inspections in CarrierOwl's current imported snapshot and 4 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does ENSIGN UNITED STATES DRILLING INC operate?
ENSIGN UNITED STATES DRILLING INC operates 175 power units with 124 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does ENSIGN UNITED STATES DRILLING INC transport hazardous materials?
No. ENSIGN UNITED STATES DRILLING INC does not have a hazardous materials flag in the FMCSA database.
Where is ENSIGN UNITED STATES DRILLING INC located?
ENSIGN UNITED STATES DRILLING INC is based in LASALLE, Colorado at 18287 WCR 394, 80645. Phone: (970) 397-7322.
What are ENSIGN UNITED STATES DRILLING INC's out-of-service rates?
ENSIGN UNITED STATES DRILLING INC's driver out-of-service rate is 0.0%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 6.3%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.