Dunigan Brothers INC Safety Record
DOT# 1609278 · Jackson, MI 49203 · 5177874720
Excellent safety record — scored 10/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 01/12/2026
Safety Score Breakdown · 10/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Dunigan Brothers INC (DOT# 1609278) in Jackson, Michigan has 9 inspections on record with 7 violations and a 0.0% vehicle out-of-service rate and 1 crash. Safety grade: A (excellent safety record).
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 7 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 9 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 01/12/2026 | MI | 0 | 0 |
| 08/21/2025 | MI | 0 | 0 |
| 07/21/2025 | MI | 0 | 0 |
| 07/16/2025 | US | 0 | 0 |
| 02/03/2025 | MI | 0 | 0 |
| 01/17/2025 | MI | 0 | 0 |
| 12/19/2024 | OH | 0 | 0 |
| 10/09/2023 | MI | 0 | 0 |
| 08/29/2023 | MI | 0 | 0 |
Crash History · 1 record
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 14-JAN-25 | MI | 0 | 0 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.