HI GRADE MATERIALS CO
DOT# 478361
MC# 661249CARRIER
Trust Score
93 / 100
A Excellent
Components
Compliance · 40% 100
Safety · 35% 92
Insurance · 25% 85
No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data
How is this calculated?
Overview
Address
Physical
17671 BEAR VALLEY RD
HESPERIA, CA 92345
View on Google Maps ↗
Mailing
17671 BEAR VALLY RD
HESPERIA, CA 92345
Contact
Company Officers
JONATHAN D. HOVE
LORI A CLIFTON
Business Info
Organization: CORPORATION
Fleet
140
Power Units
100
Drivers
Equipment Breakdown
Owned Trucks98
Owned Tractors42
Authority
Status: ACTIVE
FMCSA add date: Apr 8, 1992
MCS-150
Last updated: Jan 20, 2026
Mileage: 3,743,484 (2025)
Operation Classification
AUTHORIZED FOR HIRE
Carrier Operation
Interstate
Related Companies
| Company | DOT# | MC# | Location | Status | Linked By |
|---|---|---|---|---|---|
| ENDURA STEEL INC | 729803 | 824974 | HESPERIA, CA | ACTIVE | AddressEmailDomainOfficer |
Safety
Out-of-Service Rates
Driver32 inspections
0.0%
6.0%
Carrier
National avg
Vehicle29 inspections
20.7%
22.6%
Carrier
National avg
Hazmat
No hazmat inspections
Crash Summary
0
Fatal
2
Injury
2.0
per 1M miles
2
Towaway
2
Total
BASIC Violations
Unsafe Driving15
Driver Fitness0
Hours of Service0
Drug / Alcohol0
Vehicle Maintenance38
Insurance
$1,000,000
BIPD Coverage
—
Cargo Coverage
1 policy on file1 active
| Type | Status | Insurer | Policy # | Coverage | Effective | Expires | Form |
|---|---|---|---|---|---|---|---|
| BIPD | Active | OLD REPUBLIC INSURANCE COMPANY | MWTB 312340 | $1,000,000 | Mar 1, 2020 | — | 91X |
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