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ROCK SOLID MATERIALS INC

No inspections in 12 months · Genoa City, WI · 29 trucks.

DOT 4578373MC 1822101ActiveNew Entrant · month 7 of 18Motor CarrierBrokerInterstateMerchants Bonding Company (Mutual) +1GENOA CITY, WI

COMPANY

Authority since
2026-09-15
MCS-150
2026-05-06
Fleet
29 units · 33 trailers · 58 drivers

ADDRESS

Physical
1001 WILLIAMS RD
GENOA CITY, WI 53128
Mailing
Same as physical

CONTACT

Phone
2622404100
Email
mikec@rocksolidsr.com

OFFICERS

Primary Officer
MICHAEL TODD COHN
Title
PRESIDENT

OPERATION & CARGO

Operation classification
Private Property · Authorized For Hire
Specialty
General Freight
Cargo types
2
General FreightCommodities Dry Bulk
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
6 mo
Since USDOT registration
INSURANCE
2 active
Merchants Bonding Company (Mutual)
RISK GRADE
Minimal Risk
0 risk factors · 1 strengths
OOS RATE
0.0%
0 / 0 inspections

Carrierintel Safety Score

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

Not enough inspection or crash history to score this carrier yet.

Fleet vs Reality

last 12 months · power-unit VINs from roadside inspections
Declared (MCS-150)
29 power units
Unique power units seen
0
Inspections
0
Discrepancy
0.0x

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
No inspection data
Out-of-Service Rate
—

COMPLIANCE & AUTHORITY

USDOT Registration
Status: Active
Operating Authority
Active: Motor Carrier, Broker
Out-of-service orders
None on record
Authority Events
2 historical event(s) on file
MCS-150 Filing
Last filed 2026-05-06

INSURANCE

Active Coverage
2 policy(ies) on file · total max coverage $825,000

SUMMARY

Active BMC-84/85 bond $75K

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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