Carrierintel
RH

ROCK HARD READY MIX LLC

Carrierintel Safety Score: 79/100. 7 inspection violations in 12 months. Last inspected Oct 2026.

DOT 4515420ActiveIntrastate Non-HazmatCONWAY, SC

COMPANY

Authority since
—
MCS-150
2026-01-08
Fleet
11 units · 1 trailers · 11 drivers

ADDRESS

Physical
920 BROWN SWAMP RD
CONWAY, SC 29527-3639
Mailing
PO BOX 42
AYNOR, SC 29511-0042

CONTACT

Phone
8437421248
Email
marykate@sccoast.net

OFFICERS

Primary Officer
JOSEPH DANIEL RICHARDSON II
Title
MEMBER

OPERATION & CARGO

Operation classification
Private Property
Specialty
General Freight
Cargo types
1
General Freight
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
9 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
Minimal Risk
0 risk factors · 1 strengths
OOS RATE
0.0%
0 / 6 inspections

Carrierintel Safety Score

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

79
out of 100
Good
Markers: OOS inspection Crash Fatality

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
11 power units
Unique power units seen
6
+ 1 trailer VINs
Inspections
6
Discrepancy
0.5x

Minimal Risk

0 risk factors · 1 strengths · 2 data points

SAFETY PERFORMANCE

Crash Record
0 crashes · 0 fatal · 0 with injuries · 0 tow-away
Clean Inspection Rate
100% — 6 clean of 6 inspections
Out-of-Service Rate
0.0% — driver OOS 0 insp., vehicle OOS 0 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 2026-01-08

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

No crashes in the last 24 months

INDUSTRY REPORTS

  • ELD Tampering — Carriers cited for ELD tampering under 49 CFR § 395.8(e), by carrier and state.
  • Top Violations — The ten most-cited FMCSA violation codes of the last 30 days.
  • Phantom Fleets — Declared power units against the vehicles seen at roadside inspections.
  • English Proficiency — Carriers whose drivers were cited under 49 CFR § 391.11(b)(2), by carrier and state.
  • Methodology — Where the data comes from and how the Safety Score and Risk Grade are built.

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