Chief Oilfield Services LLC
Chief Oilfield Services LLC's DOT number is USDOT 3335740, MC number MC-1063786.
Needs attention
2 items to check
Based in
Midland, TX
Power units
3
Drivers
1
Operation
Intrastate · hazmat
Watch Chief Oilfield Services LLC for free
Next MCS-150 due: Oct 31, 2026 (11 days)
We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.
Compliance check
From the FMCSA census and inspection files, checked Oct 20, 2026.
USDOT number status
OKActive in the FMCSA census.
MCS-150 biennial update
CheckDue Oct 31, 2026 (11 days). Last filed Nov 22, 2024.
Operating authority (MC-1063786)
Action neededAuthority is not active. For-hire interstate loads need active authority.
Safety rating
InfoNot rated. Most carriers are unrated until a compliance review.
Out-of-service rate (24 months)
OKVehicle 50% vs 22.26% national, driver 0% vs 6.67% national, across 2 inspections.
Roadside inspections, last 24 months
| Type | Inspections | Out of service | OOS rate | National avg |
|---|---|---|---|---|
| Vehicle | 2 | 1 | 50% | 22.26% |
| Driver | 2 | 0 | 0% | 6.67% |
2 inspections and 13 violations since Oct 20, 2024. Last inspection Sep 25, 2026. National averages are FMCSA-published approximations.
Registration details
- Legal name
- Chief Oilfield Services LLC
- DBA
- -
- Classification
- private property
- CDL drivers
- 1
- MCS-150 last filed
- Nov 22, 2024
- Reported mileage
- 30,000 (2023)
- Added to FMCSA
- Sep 17, 2019
- Safety rating
- Not rated
Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.