HaulerCheck · https://haulercheck.com/carrier/702342-j-b-oilfield-services-llc/ · Checked 2026-10-20 16:57 UTC · Census and inspections Oct 20, 2026 · Authority and insurance: Last known · FMCSA snapshot May 14, 2026
J-B Oilfield Services LLC
No risk signals in the last-known data
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below. Authority and insurance are last known from May 14, 2026.
Cargo cover filed: amount not published
Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus before booking.
What to verify next
- Confirm authority and insurance on the official Motus record: our copy is the last known status from May 14, 2026. Safety record: SAFER.
- Call back on the number on file, (580) 388-4484, not a number from an email or load board.
- Check that the MC number you were given is MC325485.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. Cargo cover filed: amount not published.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Cargo | MC325485 | — | Agcs Marine Insurance Company Policy MXI93026648 · BMC-34 | — | Dec 5, 2010 | Active |
| Liability (BI&PD) | MC325485 | Primary | Guideone Insurance Company Policy 62P101005 · BMC-91X | $750,000 | May 19, 2024 | Active |
Insurance that ended since 2024 · 1 policy
| Ended | Type | Insurer | Effective | How it ended |
|---|---|---|---|---|
| May 19, 2024 | Liability (BI&PD) MC325485 | Guideone Mutual Insurance Company Policy 61P101005 | May 19, 2021 | Replaced |
"Replaced" means a new filing took over the day the old one ended. "Cancelled" means the insurer or the company ended the policy; if no replacement was filed in time, the company was uninsured with FMCSA in between.
Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 20, 2024 – Oct 20, 2026
3 of 3 · Oklahoma avg 20.8%
0 of 3 · Oklahoma avg 4.1%
Vehicles seen at inspections different VINs, 24 months
Power units: 3
3 tractors
Mack 3
13 power units declared on the MCS-150. Inspections see only part of a fleet, so fewer here is normal; many more can mean the registration is out of date.
Trailers: 2
2 semi-trailers
Includes trailers the company pulled but does not own, such as shipper or leasing trailers.
3 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Sep 9, 2025 | OK | 2 | 1 | Yes |
| Mar 14, 2025 | OK | 1 | 6 | Yes |
| Feb 27, 2025 | OK | 1 | 7 | Yes |
How these rates are calculated
Period: Oct 20, 2024 – Oct 20, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Oklahoma average covers 27,929 vehicle and 43,861 driver inspections of all Oklahoma-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile · SAFER snapshot
Violations in FMCSA's SMS last 24 months
8 violations counted in FMCSA's Safety Measurement System (SMS), 4 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 14 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 20, 2024 – Oct 20, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Oklahoma share |
|---|---|---|---|---|
| Vehicle Maintenance | 8 | 4 | 100.0% | 73.5% |
8 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS | 1 | 1 |
| Cargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV Improper Load Securement · Vehicle Maintenance · code 393100BC | 1 | 1 |
| Wheel/Rim - Elongated stud hole Wheels Studs Clamps Etc. · Vehicle Maintenance · code 393205BWR | 1 | 1 |
| Wheel/Rim - Wheel fasteners loose/missing/ineffective/broken. Wheels Studs Clamps Etc. · Vehicle Maintenance · code 393205CWR | 1 | 1 |
| Drum Brake - Inadequate lining/pad thickness Brakes All Others · Vehicle Maintenance · code 39347D2BLTBD | 1 | 0 |
| Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1 1998 Brakes All Others · Vehicle Maintenance · code 39355EB | 1 | 0 |
| Other - Any air leak not attributed to the brake or suspension system. Brakes All Others · Vehicle Maintenance · code 3963A1OAL | 1 | 0 |
| State/Local Laws - Wheel (mud) flaps missing or defective Windshield/ Glass/ Markings · Vehicle Maintenance · code 3922SLLMF | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 20, 2026. "Share" is this company's mix of violations; the Oklahoma column is the mix across all Oklahoma-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 20, 2024 – Oct 20, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Mar 14, 2025 | Ponca City, OK | 0 | 4 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 20, 2026
| USDOT number | 702342 |
|---|---|
| MC / docket | MC325485 |
| Legal name | J-B OILFIELD SERVICES LLC |
| Operation | Interstate |
| Business type | Corporation |
| Power units | 13 |
| Drivers | 7 |
| Annual mileage | 390,000 (2025) |
| Hazmat | No |
| Safety rating | Satisfactory (Apr 27, 2012) |
| USDOT number added | Aug 20, 1997 · 29 years ago |
| Last MCS-150 update | Feb 19, 2026 |
| Email domain on file | @jboil.us |
Equipment as declared on the MCS-150
| Owned | Term-leased | |
|---|---|---|
| Tractors | 0 | 10 |
| Straight trucks | 0 | 3 |
| Trailers | 0 | 90 |
Term-leased equipment usually belongs to owner-operators driving under this company's authority.
Cargo carried
General FreightMachinery, Large ObjectsOtherSalt Water, Mud, Dirt, Rock
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about J-B Oilfield Services LLC
What does J-B Oilfield Services LLC's operating authority allow?
MC325485: Common carrier (may haul regulated property for hire for the general public).
Which information about J-B Oilfield Services LLC is old or missing?
Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. There are too few vehicle inspections in the last 24 months to judge the out-of-service rate.
What should I verify before booking J-B Oilfield Services LLC?
Confirm the authority and insurance on the Motus record for USDOT 702342. Call the company back on the phone number on file, (580) 388-4484, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC325485, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Lamont, OK →
Company details from the FMCSA Company Census File (Oct 20, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-20 16:57 UTC.