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Freight Carrier · Weatherford, OK

GUARDIAN OILFIELD SERVICES INC

1401 LERA SUITE THREE · Weatherford, OK 73096

Authorized: Property
(888) 904-8966 Tap to call
  • MC #658598
  • USDOT #1813088 USDOT Active
  • 60
    Power Units
  • 60
    Drivers
  • Carrier
    Entity Type

About this carrier

GUARDIAN OILFIELD SERVICES INC is a Weatherford, OK freight carrier that is authorized for property in the state of Oklahoma. This company has 60 truck(s) in their fleet and 60 truck drivers. Their motor carrier number is MC-658598 and their USDOT number is 1813088.

Sourced from FMCSA SAFER · last filed 03/20/2026 · last updated Jun 6, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 03/20/2026
  • MCS-150 Mileage 2,846,119 (2023)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Liquids/Gases

Operating Territory

Map of states where this carrier has roadside inspections Oklahoma — home base

Home base   Based in Weatherford, Oklahoma. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

14 Severe Violations Updated 5 days ago

Crashes (24 mo)

  • 0
    Fatal
  • 0
    Injury
  • 4
    Tow
  • 4
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.85 6 Crash Indicator Not Public — Hours of Service 0.07 2 Vehicle Maintenance 4.37 40 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 105
    Total
  • 57
    Clean
  • 48
    With violations

24-month window ending May 15, 2026

Violations Cited 67 unique codes

Critical 13

  • 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
  • 393.75C-TAOTD-LT1/32Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves2× OOS×1 SW 8
  • 393.75(a)(3)Tire-flat and/or audible air leak1× OOS×1 SW 8
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× SW 8
  • 393.75(a)(1)Tire-ply or belt material exposed1× SW 8
  • 393.75A1-TBTPTires - Bias ply - Has more than one ply exposed in the tread area exceeding 2 square inches.1× SW 8
  • 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove1× SW 8
  • 393.100B-CCargo - Cargo not secured to prevent leaking/spilling/blowing/falling from CMV1× OOS×1 SW 7
  • 393.9TSInoperative turn signal4× OOS×1 SW 6
  • 393.9A-LSLIWRLighting - Stop lamps - Both inoperative when required to be on1× OOS×1 SW 6
  • 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed1× OOS×1 SW 5
  • 392.9A2-CCargo - Vehicle components or dunnage not secured1× 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/combination3× OOS×3 SW 0

Hazardous Materials 5

  • 180.415(b)Cargo tank test or inspection markings1× SW 7
  • 172.519D3-HMPMCHM (Placarding) - Upon visual examination, a color on a placard must fall within the color tolerances displayed on the appropriate Hazardous Materials Label and Placard Color Tolerance Chart (see 172.407(d)(4)).1× SW 5
  • 172.516(c)(6)Placard damaged, deteriorated, or obscured1× SW 5
  • 172.516C1-HMPMCHM (Placarding) - Failure to securely affix/attach placard(s).1× SW 5
  • 172.202(a)(5)No or improper Total Quantity listed1× SW 3

Hours of Service 1

  • 395.8(e)(1)PCHOS - False record of duty status driver improper use of Personal Conveyance - Not OOS1× SW 7

Unsafe Driving 5

  • 392.2-SLLS3State/Local Laws - Speeding 11-14 miles per hour over the speed limit1× SW 7
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit2× SW 4
  • 392.2-SLLLRState/Local Laws - Lane restriction violation1× SW 3
  • 392.2LVLane Restriction violation1× SW 3
  • 392.2-SLLUPState/Local Laws - Unlawfully parking /leaving vehicle on roadway1× SW 1

Vehicle Maintenance 43

  • 393.9A-LHWSLighting - Hazard warning signal(s) inoperative2× SW 6
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative2× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
  • 393.9A-LRLILighting - Tail lamp - Any inoperative1× SW 6
  • 393.9A-LFTSILighting - Front - Turn signal - inoperative1× SW 6
  • 393.9A-LTSIRLighting - Turn signal -Any inoperative on a unit that is not the rearmost unit1× SW 6
  • 393.209E-SPSLASteering - Power steering leaking anywhere.1× SW 6
  • 393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.1× SW 6
  • 393.19Inoperative/Defective Hazard Warning Lamp1× SW 6
  • 393.209(d)Steering system components worn, welded, or missing1× SW 6
  • 393.209(e)Power steering violations1× SW 6
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt3× SW 4
  • 393.48(a)Inoperative/defective brakes3× SW 4
  • 396.17C-PIOperating a CMV without documentation of a periodic inspection2× SW 4
  • 393.45B2PCBrake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit2× SW 4
  • 393.55C2-BAir Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault.1× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 396.3A1-ALBVAir Brake - Any leak from a brake valve1× SW 4
  • 396.3A1BBrakes (general) Explain:1× SW 4
  • 393.48A-BIBDDrum Brake - Inoperative other than a steering axle1× SW 4
  • 396.3A1-BALACBrake - Audible air leak from a brake chamber1× SW 4
  • 393.47(a)Inadequate brakes for safe stopping - Brake Lining condition1× SW 4
  • 393.45DLPCBrake Connections with Leaks - Connection to Power Unit1× SW 4
  • 393.45D-BAir Brake - Audible air leak at a proper connection1× SW 4
  • 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle1× SW 4
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
  • 396.5(b)Oil and/or grease leak1× SW 3
  • 393.11A1-CSURRConspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 19971× SW 3
  • 393.11LRNo Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 19931× SW 3
  • 393.28Improper or no wiring protection as required1× SW 3
  • 393.70B1IDefective latching fasteners - Fasteners on either side of the vehicle are missing or ineffective1× SW 3
  • 393.70(b)Defective/improper fifth wheel assemblies1× SW 3
  • 393.9Inoperable Required Lamp6× SW 2
  • 393.205(a)Wheel/rim cracked or broken1× SW 2
  • 393.203(c)Hood not securely fastened1× SW 2
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 392.8Failing to inspect/use emergency equipment1× SW 2
  • 393.95(a)No/discharged/unsecured fire extinguisher1× SW 2
  • 393.78Wipers - Inoperative / missing / damaged wipers2× SW 1

Locations

Physical Address
GUARDIAN OILFIELD SERVICES INC
1401 LERA SUITE THREE
WEATHERFORD, OK 73096
Mailing Address
Same as physical.

Location on Map

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