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Freight Carrier · Ardmore, OK

F5 WELDING & DOZER SERVICE

5629 W BROADWAY · Ardmore, OK 73401

AUTHORIZED FOR:
(580) 490-1029 Tap to call
  • MC #1269484
  • USDOT #3626899 USDOT Active
  • 9
    Power Units
  • 15
    Drivers
  • Carrier
    Entity Type

About this carrier

F5 WELDING & DOZER SERVICE is a Ardmore, OK freight carrier that is authorized for: in the state of Oklahoma. This company has 9 truck(s) in their fleet and 15 truck drivers. Their motor carrier number is MC-1269484 and their USDOT number is 3626899.

Sourced from FMCSA SAFER · last filed 12/11/2025 · last updated Jun 15, 2026.

Carrier Details

  • Legal Name N & N OILFIELD SUPPLIES LLC
  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 12/11/2025
  • MCS-150 Mileage 36,000 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Metal Sheets, Coils, Rolls
  • Logs, Poles, Beams, Lumber
  • Machinery, Large Objects
  • Oilfield Equipment

Operating Territory

Map of states where this carrier has roadside inspections Oklahoma — 24 inspections (past 24 months) Texas — 2 inspections (past 24 months) Texas — 2 inspections (past 24 months)

Inspection activity   Inspected in 2 states over the past 24 months: OK (24), TX (2). Home base: Ardmore, Oklahoma.

Safety Record

7 Severe Violations Updated 13 hr ago

Crashes (24 mo)

  • 0
    Fatal
  • 1
    Injury
  • 1
    Tow
  • 2
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 1.97 3 Crash Indicator Not Public — Hours of Service 0.24 2 Vehicle Maintenance 7.03 13 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 1.24 3

Inspection Summary

  • 26
    Total
  • 11
    Clean
  • 15
    With violations

24-month window ending Jun 26, 2026

Violations Cited 36 unique codes

Critical 10

  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS2× OOS×2 SW 8
  • 392.2-LCDLRRestriction - (CDL) - Operate a CMV in violation of a restriction.1× OOS×1 SW 8
  • 383.95A-LCDLRestriction - (CDL) - Operate a CMV in violation of a restriction1× OOS×1 SW 8
  • 383.23(a)(2)Operating a CMV without a CDL1× OOS×1 SW 8
  • 393.9TSInoperative turn signal2× OOS×1 SW 6
  • 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× OOS×1 SW 6
  • 393.9(a)Inoperative Brake Lamps1× OOS×1 SW 6
  • 393.43No/improper breakaway or emergency braking1× OOS×1 SW 4
  • 393.130No/improper heavy vehicle/machine securement1× OOS×1 SW 1
  • 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination1× OOS×1 SW 0

Unsafe Driving 3

  • 392.16-DDriver - Failed to use seat belt while operating a CMV1× SW 7
  • 392.16ADDriver - Failed to use seat belt while operating a CMV.1× SW 7
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit1× SW 4

Vehicle Maintenance 20

  • 393.9A-HLLHLighting - Headlamp(s) fail to operate on low and high beam1× SW 6
  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
  • 393.9A-LRLILighting - Tail lamp - Any inoperative1× SW 6
  • 393.9TInoperable tail lamp1× SW 6
  • 396.17(c)Operating a CMV without proof of a periodic inspection2× SW 4
  • 393.48(a)Inoperative/defective brakes1× SW 4
  • 393.55C1-BAir Brake - Truck-tractor manufactured on or after March 1, 1997, not equipped with an ABS system. System does not function or indicates a fault.1× SW 4
  • 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 19981× SW 4
  • 393.42No brakes as required - Explain:1× SW 4
  • 396.5(b)Oil and/or grease leak1× SW 3
  • 393.70(d)No or improper safety chains or cables for full trailer1× SW 3
  • 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 19971× SW 3
  • 393.9Inoperable Required Lamp4× SW 2
  • 393.95(f)Emergency Equipment - Stopped vehicle warning devices missing or improper2× SW 2
  • 393.95(a)No/discharged/unsecured fire extinguisher2× SW 2
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2
  • 393.205(c)Wheel fasteners loose and/or missing1× SW 2
  • 393.78A-WSWashers - Inoperative washing system.2× SW 1
  • 393.78Wipers - Inoperative / missing / damaged wipers1× SW 1

Hours of Service 2

  • 395.8A-NON-ELDNo record of duty status when one is required (ELD Not Required)1× SW 5
  • 395.8F1-HOSMHOS (Manner) - Driver's record of duty status not current to the time shown for last change of duty status. Date and Time:1× SW 5

Driver Fitness 1

  • 391.41(a)Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either failing to produce a medical certificate or having an expired medical certificate.1× SW 1

Locations

Physical Address
F5 WELDING & DOZER SERVICE
5629 W BROADWAY
ARDMORE, OK 73401
Mailing Address
Same as physical.

Location on Map

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