Dwyer Marble & Stone Supply is an active interstate carrier based in Farmington Hills, MI.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 10 | 0 | 0 |
| Tractors | 5 | 0 | 0 |
| Trailers | 5 | 0 | 0 |
| Total Power Units | 15 | ||
Distinct vehicles · 24 mo
vs 15 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 82% | 95% | Worse than most peers |
| HOS Compliance | 88% | 98% | Worse than most peers |
| Driver Fitness | 83% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 61% | 92% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 2 | — | 6.67% |
| Vehicle | 0 | 1 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 11, 2026 | IN | STRAIGHT TRUCK | 0 | 0 |
| Feb 20, 2026 | MI | STRAIGHT TRUCK | 1 | 0 |
| Feb 12, 2026 | MI | STRAIGHT TRUCK | 1 | 0 |
| Feb 9, 2026 | IN | TRUCK TRACTOR | 0 | 0 |
| Feb 2, 2026 |
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| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 1.53 | — |
| HOS Compliance | 2 | 0.34 | — |
| Vehicle Maintenance | 6 | 2.52 | — |
| Driver Fitness | 2 | 0.62 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 5 states. Top state IN accounts for 42% of activity. Activity outside home state (MI): 63%.
| Vehicle Maintenance |
| 8 |
| 2 |
| 2 |
| Driver Fitness | 4 | 1 | 2 |
| Hours-of-Service Compliance | 2 | 1 | 0 |
| Unsafe Driving | 2 | 1 | 0 |
| MI |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Jan 12, 2026 | IN | TRUCK TRACTOR | 0 | 0 |
| Dec 15, 2025 | MI | STRAIGHT TRUCK | 0 | 0 |
| Dec 15, 2025 | OH | STRAIGHT TRUCK | 0 | 0 |
| Dec 2, 2025 | WI | STRAIGHT TRUCK | 0 | 0 |
| Nov 20, 2025 | MI | STRAIGHT TRUCK | 1 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 20, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Feb 12, 2026 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Nov 20, 2025 | 39282DUMT | Driver - Using a hand-held mobile telephone | Unsafe Driving | — |
| Aug 29, 2025 | 38351ASOUT | Driving a CMV while CDL is suspended for safety-related or unknown reason and outside the state of driver's license issuance | Driver Fitness | Yes |
| Aug 29, 2025 | 38371H | License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required | Driver Fitness | — |
| Aug 29, 2025 | 3953A2HOSPD | HOS (Property) - Driving beyond the 14 hour after coming on duty following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Tim | Hours-of-Service Compliance | — |
| Aug 26, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Apr 24, 2025 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Nov 19, 2024 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Oct 24, 2024 | 38323A2LCDLN | License (CDL) - Operate a CMV and does not possess a valid CDL | Driver Fitness | Yes |