Hi Grade Materials Company

USDOT activeAuthority activeCarrier · Interstate
  • USDOT478361
  • MC661249
  • LocationHesperia, CA
  • Phone(760) 244-9325
  • Fleet140 power units · 100 drivers

Hi Grade Materials Company (USDOT 478361, MC-661249) is an interstate motor carrier based in Hesperia, California with 140 power units and 100 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 47 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 11, 2026

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Operating authority

Status from the FMCSA Company Census File, November 11, 2026

DocketAuthority typeStatus
MC-661249Contract carrierActive

First granted on November 25, 2008 · see full authority history.

Insurance

FMCSA legacy licensing records (last updated May 2026); filings may have changed since

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$1,000,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XOld Republic Insurance Company$1,000,000Mar 1, 2020
Insurance history: 1 past filing
TypeInsurerEffectiveEndedReason
Liability (BIPD)Hartford Fire Insurance CompanyOct 20, 2008Mar 1, 2020Replaced

Process agent (BOC-3)

Allamerican Agents of Process, Sioux Falls,, SD

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

47
Inspections
17 with no violations
0.0%
Driver out-of-service
0 of 28 inspections
15.9%
Vehicle out-of-service
7 of 44 inspections
4
Crashes
0 fatal · 3 injury · 1 tow-away

Inspected most often in: California (47).

Most recent inspection on file: November 6, 2026.

FMCSA safety rating: Satisfactory (rated April 7, 2003)

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

  1. Involuntary revocation — Contract carrier authorityDiscontinued revocation on March 6, 2020
  2. Granted — Contract carrier authority

Fleet and operations

From the company’s own registration (Form MCS-150), updated January 20, 2026

Power units
140
Trucks
140
Tractors owned
42
Trucks owned
98
Trailers owned
67
Drivers
100
CDL drivers
96
Interstate drivers
2
Intrastate drivers
98
Miles traveled
3,743,484 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
April 8, 1992
Address
17671 Bear Valley Rd, Hesperia, CA 92345
Phone (registered with FMCSA)
(760) 244-9325
Other active USDOT records at this address
1

Cargo carried

  • Commodities dry bulk
  • Ready mix concrete

Key facts

  • USDOT number 478361 was registered on April 8, 1992.
  • Operating authority MC-661249 was first granted on November 25, 2008.
  • The company last updated its FMCSA registration (Form MCS-150) on January 20, 2026.
  • It reported 3,743,484 vehicle miles traveled in 2025.
  • One insurance filing is on file in FMCSA’s legacy licensing records (as of May 2026), including Liability (BIPD) coverage with Old Republic Insurance Company.
  • It had 47 roadside inspections in the last 24 months; 17 inspections recorded no violations.
  • FMCSA records list 4 reportable crashes in the last 24 months.
  • Its most recent FMCSA safety rating is Satisfactory, issued on April 7, 2003.
  • Its process agent filing (BOC-3) is with Allamerican Agents of Process.

Other carriers in Hesperia, CA

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