ENSIGN UNITED STATES DRILLING INC
USDOT 659413 · Doing business as JONAH TRUCKING
Active, interstate carrier, large fleet (175 power units) — safety rating: satisfactory.
Vetting summary
At a glance
- Out-of-service rate3.3% vs 19.1% national avg
- Crashes (24 months)4 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 659413 |
|---|---|
| MC Number | MC-629716 |
| Legal Name | ENSIGN UNITED STATES DRILLING INC |
| DBA Name | JONAH TRUCKING |
| Entity Type | CORPORATION |
| Phone | 9703977322 |
| Address | 18287 WCR 394, Lasalle, CO, 80645 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | S — Satisfactory (rated 20220826) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 83 / 100 |
| Driver Fitness | 0 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 66 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 30 |
|---|---|
| Out-of-Service Rate | 3.3% vs 19.1% national average |
| Crashes | 4 total (1 fatal, 3 with injuries, 4 towaway) |
- 2026-04-12 — ND — 1 injured, towaway
- 2025-07-24 — CO — 1 injured, towaway
- 2025-04-01 — CO — 1 injured, towaway
- 2024-11-17 — CO — 1 fatal, towaway
Most frequent violation categories: 14 (5), 12 (3), 16 (3).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 175 |
|---|---|
| Drivers | 124 |
| Recent Annual Mileage | 3,805,545 |
| Last MCS-150 Filing | 06-APR-26 |
ENSIGN UNITED STATES DRILLING INC operates 175 power units — a larger fleet than 100% of carriers registered in CO.
Nearby
Other carriers in Lasalle, CO
- RUDVAN INC — USDOT 1010528, 8 power units
- AMEN OILFIELD SERVICE INC — USDOT 774986, 7 power units
- DIAMOND APPLIANCE LLC — USDOT 1085602, 5 power units
- SWEET LAWN & LANDSCAPE INC — USDOT 1114634, 2 power units
- WORKMANS PROPERTY MAINTENANCE LLC — USDOT 1118245, 2 power units
Browse all carriers in Lasalle, CO or all CO carriers.