Carrierintel
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HARD ROCK MATERIALS INC

CarrierIntel Score: 72/100. 83 inspection violations in the past 12 months. Updated Oct 2026.

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

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
273 mo
Since USDOT registration
INSURANCE
Insurance not verified
Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
2 risk factors · 2 strengths
OOS RATE
7.7%
17 / 222 inspections

CarrierIntel Safety Score

Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.

72
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

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

Moderate Risk

2 risk factors · 2 strengths · 6 data points

SAFETY PERFORMANCE

Crash Record
30 crashes · 1 fatal · 17 with injuries · 26 tow-away
Clean Inspection Rate
92% — 205 clean of 222 inspections
Out-of-Service Rate
7.7% — driver OOS 3 insp., vehicle OOS 14 insp.

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
No operating authority on file
Out-of-service orders
None on record
Authority Events
No authority history events
MCS-150 Filing
Last filed 2025-10-29

INSURANCE

Active Coverage
Insurance not verified — Federal insurance records may not cover this carrier's operation type. Verify coverage through state records or the insurer.

SUMMARY

5.7 crashes per 100 trucks/yr
5 injury crashes in the last 24 months
Low OOS rate 6% (last 24 mo)
92% clean inspections

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