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Freight Carrier · Hesperia, CA

HI GRADE MATERIALS COMPANY

17671 BEAR VALLEY RD · Hesperia, CA 92345

AUTHORIZED FOR:
(760) 244-9325 Tap to call
  • MC #661249
  • USDOT #478361 USDOT Active
  • 140
    Power Units
  • 100
    Drivers
  • Carrier
    Entity Type

About this carrier

HI GRADE MATERIALS COMPANY is a Hesperia, CA freight carrier that is authorized for: in the state of California. This company has 140 truck(s) in their fleet and 100 truck drivers. Their motor carrier number is MC-661249 and their USDOT number is 478361.

Sourced from FMCSA SAFER · last filed 01/20/2026 · last updated Oct 20, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 01/20/2026
  • MCS-150 Mileage 3,743,484 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • Commodities Dry Bulk

Operating Territory

Map of states where this carrier has roadside inspections California — 52 inspections (past 24 months) California — 52 inspections (past 24 months) California — 52 inspections (past 24 months) California — 52 inspections (past 24 months) California — 52 inspections (past 24 months)

Inspection activity   Inspected in 1 state over the past 24 months: CA (52). Home base: Hesperia, California.

Safety Record

8 Severe Violations Updated 1 min ago

Crashes (24 mo)

  • 0
    Fatal
  • 2
    Injury
  • 1
    Tow
  • 3
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0 0 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 4.24 24 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 52
    Total
  • 28
    Clean
  • 24
    With violations

24-month window ending Sep 25, 2026

Violations Cited 33 unique codes

Critical 10

  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× SW 8
  • 393.207A-SAPPASSuspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift1× OOS×1 SW 7
  • 393.207A-SUBLSuspension - U-bolt, u-bolt bottom plate, or other axle clamp bolt loose/cracked/broken/missing.1× OOS×1 SW 7
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.1× OOS×1 SW 4
  • 393.70C-CDTDSMCoupling - Full Trailer, drawbar slider movement more than 1/4 inch1× OOS×1 SW 3
  • 393.201A-FRBFCFrame - Cracked siderail bottom flange at least 1 inch long2× OOS×2 SW 2
  • 393.205A-WRTCWheel/Rim - Two or more cracks anywhere.1× OOS×1 SW 2
  • 393.201A-FRMCFrame - Cracked/loose/broken frame member affecting support of functional components1× OOS×1 SW 2
  • 396.5B-HWSLHubs - Wheel seal leaking1× OOS×1 SW 2
  • 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

Vehicle Maintenance 23

  • 393.207A-SAPPCBLMSuspension - Axle positioning part cracked/broken/loose/missing.4× SW 7
  • 393.9A-LHLILighting - Headlamp(s) - Any inoperative2× SW 6
  • 393.9A-LSLILighting - Stop lamps - Any inoperative.2× SW 6
  • 393.9A-LTSILighting - Turn signal - Any inoperative on the rearmost vehicle.1× SW 6
  • 393.11A1-LTNRVLighting - Turn signal - Any missing not on the rearmost vehicle.1× SW 6
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt6× 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 wear4× SW 4
  • 393.47D2-BLTBDDrum Brake - Inadequate lining/pad thickness2× SW 4
  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured1× SW 4
  • 393.45D-BAir Brake - Audible air leak at a proper connection1× SW 4
  • 393.47A-LJNBrakes - Loose/Missing Jam Nut1× SW 4
  • 393.43D-BIPBSBrake - Inoperative or missing trailer Spring Brake1× SW 4
  • 396.3A1-BALACBrake - Audible air leak from a brake chamber1× SW 4
  • 396.3A1-OALOther - Any air leak not attributed to the brake or suspension system.1× SW 4
  • 396.9D2-FTFFailing to correct the violation(s)/defect(s) noted on the roadside inspection report1× SW 4
  • 393.70C-CDTMLBCoupling - Turntable mounting, loose bolts1× SW 3
  • 393.9A-LLPLLighting - License plate lamp inoperative3× SW 2
  • 393.95A4-EEUSEmergency Equipment - Fire Extinguishers - unsecured2× SW 2
  • 393.201A-FRCLSFrame - Cracked/loose/sagging/broken frame or chassis2× SW 2
  • 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.1× SW 2
  • 393.86B2-RIGRear Impact Guards - All other CMV's, manufactured after December 31, 1952 inadequate construction/attachment1× SW 2
  • 393.9A-LILLighting - Identification lamp(s) inoperative1× SW 2
  • 393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2

Locations

Physical Address
HI GRADE MATERIALS COMPANY
17671 BEAR VALLEY RD
HESPERIA, CA 92345
Mailing Address
HI GRADE MATERIALS COMPANY
17671 BEAR VALLY RD
HESPERIA, CA 92345

Location on Map

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Related Companies

Other entries in the FMCSA database that share data with this carrier — name, phone, or address overlap. Worth a closer look during vetting.

Same physical address 1

These carriers are registered at the same street + ZIP.

CompanyStatusPower UnitsDriversMC#USDOT#
ENDURA STEEL INC
Hesperia, CA
USDOT Active AUTHORIZED FOR:1313824974729803

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