Carrier profile · USDOT 329142 · Updated Jun 13, 2026
United Propane Inc
31 power unitsMILLERSVILLE, MD50/100
AUTHORITY STATUS UNKNOWN
Safety
Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.
Out-of-service rate· 24-mo cumulative
No roadside inspections on record.
Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay
No roadside inspections on the FMCSA record in this window
Crash history· 5 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2004 | 1 | 0 | 1 | 1 | |
| 2001 | 1 | 0 | 1 | 0 | |
| 1998 | 1 | 0 | 1 | 1 | |
| 1997 | 1 | 0 | 1 | 1 | |
| 1996 | 1 | 0 | 1 | 0 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Feb 16, 2004 | MD | 0 | 1 | Yes |
| Apr 20, 2001 | MD | 0 | 1 | No |
| Feb 5, 1998 | MD | 0 | 1 | Yes |
| Sep 22, 1997 | MD | 0 | 1 | Yes |
| Feb 6, 1996 | MD | 0 | 1 | No |