Carrier profile · USDOT 106169 · Updated Jun 13, 2026
S T Griswold Co Inc
91 power unitsWILLISTON, VT50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT
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· 11 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2008 | 1 | 0 | 0 | 1 | |
| 2007 | 3 | 0 | 2 | 2 | |
| 2006 | 1 | 0 | 0 | 1 | |
| 2005 | 1 | 0 | 0 | 1 | |
| 2004 | 1 | 0 | 1 | 1 | |
| 1999 | 1 | 0 | 1 | 1 | |
| 1997 | 2 | 0 | 2 | 2 | |
| 1991 | 1 | 0 | 0 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jul 14, 2008 | VT | 0 | 0 | Yes |
| Oct 2, 2007 | VT | 0 | 0 | Yes |
| May 18, 2007 | VT | 0 | 1 | Yes |
| May 14, 2007 | VT | 0 | 2 | No |
| Aug 2, 2006 | VT | 0 | 0 | Yes |
| Jun 23, 2005 | VT | 0 | 0 | Yes |
| Jun 30, 2004 | VT | 0 | 1 | Yes |
| Jun 21, 1999 | VT | 0 | 1 | Yes |
| Sep 10, 1997 | VT | 0 | 1 | Yes |
| Sep 10, 1997 | VT | 0 | 1 | Yes |
| May 24, 1991 | VT | 0 | 0 | Yes |