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HARD ROCK MATERIALS INC

DOT 1205236ActiveIntrastate Non-HazmatGREEN COVE SPRINGS, FL

COMPANY

Authority since
—
MCS-150
2025-10-29 · 900,000 mi (2024)
Fleet
88 units · 9 trailers · 72 drivers
Annual mileage (VMT)
1,200,000 mi (2025)

ADDRESS

Physical
4410 INDUSTRIAL PARK RD
GREEN COVE SPRINGS, FL 32043
Mailing
Same as physical

CONTACT

Phone
9042841377
Email
tgarza@hardrockmaterials.com

OFFICERS

Primary Officer
TAMMY GARZA
Title
SAFETY MANAGER
Origin
Hispanic
Origin candidates
Mexican 85%

OPERATION & CARGO

Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
3
Building MaterialsConstructionOther: READY MIX CONCRETE
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
—
Active authority
INSURANCE
None
No coverage on file
RISK GRADE
Elevated Risk
3 risk factors · 2 strengths
OOS RATE
7.8%
17 / 217 inspections

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Checking local VIN index…

Elevated Risk

3 risk factors · 2 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
29 crashes · 1 fatal · 17 with injuries · 25 tow-away
Clean Inspection Rate
92% — 200 clean of 217 inspections
Out-of-Service Rate
7.8% — driver OOS 3, vehicle OOS 14

COMPLIANCE & AUTHORITY

Operating Authority
Active operating authority on file
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-10-29

INSURANCE

Active Coverage
No insurance policies on file

SUMMARY

5.1 crashes per 100 trucks/yr
5 injury crashes in the last 24 months
No active insurance on file
Low OOS rate 7% (last 24 mo)
92% clean inspections

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