N & N Oilfield Supplies LLC

Doing business as F5 Welding & Dozer Service

USDOT activeAuthority activeCarrier · InterstateHazmat

USDOT3626899
MC1269484
LocationArdmore, OK
Phone(580) 490-1029
Fleet9 power units · 15 drivers

N & N Oilfield Supplies LLC (USDOT 3626899, MC-1269484) is an interstate motor carrier based in Ardmore, Oklahoma with 9 power units and 15 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 21 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-1269484Motor Carrier of Property Liability insurance$1,000,000 on fileRequired: $1,000,000 Safety ratingSatisfactoryRated Aug 30, 2023 Out-of-service ordersNone on fileFMCSA out-of-service orders file Registration (MCS-150)Updated Jun 22, 20264 months ago Process agent (BOC-3)Not foundRequired for operating authority

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Operating authority

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

Docket	Authority type	Status
MC-1269484	Motor Carrier of Property (except Household Goods)	Active

First granted on July 16, 2021 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

Liability (BIPD) required$1,000,000
Liability (BIPD) on file$1,000,000
Cargo insurance required / on fileNo / No
Bond required / on fileNo / No

Filings on file

Type	Insurer	Coverage	Effective
Liability (BIPD) BMC-91X	Employers Mutual Casualty Company	$1,000,000	Apr 28, 2023

Insurance history: 3 past filings

Type	Insurer	Effective	Ended	Reason
Liability (BIPD)	National American Insurance Company	Mar 25, 2023	Apr 27, 2023	Cancel
Liability (BIPD)	National American Insurance Company	Mar 25, 2022	Mar 25, 2022	Replaced
Liability (BIPD)	Progressive Northern Insurance Company	Jun 30, 2021	Mar 25, 2022	Replaced

Process agent (BOC-3)

No BOC-3 filing was found in FMCSA licensing records.

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

21
Inspections: 9.5%
Driver out-of-service: 21.4%
Vehicle out-of-service: 2
Crashes

Inspected most often in: Oklahoma (18), Texas (3).

Most recent inspection on file: September 2, 2026.

FMCSA safety rating: Satisfactory (rated August 30, 2023)

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

May 12, 2023Reinstated — Common carrier authority; Motor Carrier of Property (except Household Goods)
May 3, 2023Involuntary revocation — Common carrier authority
February 27, 2023Involuntary revocation — Common carrier authorityDiscontinued revocation on March 28, 2023
June 30, 2022Involuntary revocation — Common carrier authorityDiscontinued revocation on July 1, 2022
July 16, 2021Granted — Common carrier authorityRevoked on May 3, 2023

Fleet and operations

From the company’s own registration (Form MCS-150), updated June 22, 2026

Power units: 9
Trucks: 9
Tractors owned: 4
Trucks owned: 5
Trailers owned: 7
Drivers: 15
CDL drivers: 15
Interstate drivers: 15
Miles traveled: 45,296 (2025)
Classification: Authorized for hire
Hazardous materials: Yes
USDOT registered: May 4, 2021
Address: 5629 W Broadway, Ardmore, OK 73401
Phone (registered with FMCSA): (580) 490-1029

Cargo carried

Metal: sheets, coils, rolls
Logs, poles, beams, lumber
Building materials
Machinery, large objects
Oilfield equipment
Construction
Rock, sand, gravel

Key facts

USDOT number 3626899 was registered on May 4, 2021.
Operating authority MC-1269484 was first granted on July 16, 2021.
The company last updated its FMCSA registration (Form MCS-150) on June 22, 2026.
It reported 45,296 vehicle miles traveled in 2025.
One insurance filing is on file, including Liability (BIPD) coverage with Employers Mutual Casualty Company.
It had 21 roadside inspections in the last 24 months; 5 inspections recorded no violations.
FMCSA records list 2 reportable crashes in the last 24 months.
Its most recent FMCSA safety rating is Satisfactory, issued on August 30, 2023.

Other carriers in Ardmore, OK

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