Carrier profile · USDOT 316554 · Updated Jun 13, 2026
Maintenance Supply Company Inc
DBA MASSCO INC
19 power unitsPARK CITY, KS50/100
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· 5 total · 0 in 24 mo
Total crashes
In last 24 mo
Fatal
Injury
| Year | Crashes | Fatal | Injury | Tow | |
|---|---|---|---|---|---|
| 2017 | 1 | 0 | 1 | 1 | |
| 2016 | 1 | 0 | 1 | 1 | |
| 2012 | 1 | 0 | 1 | 1 | |
| 2008 | 1 | 0 | 1 | 1 | |
| 2006 | 1 | 0 | 1 | 1 |
| Date | State | Fatalities | Injuries | Tow-away |
|---|---|---|---|---|
| Jun 21, 2017 | KS | 0 | 1 | Yes |
| Sep 28, 2016 | KS | 0 | 1 | Yes |
| Jun 29, 2012 | KS | 0 | 2 | Yes |
| Jul 21, 2008 | OK | 0 | 2 | Yes |
| Aug 23, 2006 | KS | 0 | 2 | Yes |