Carrier profile · USDOT 565318 · Updated Jun 13, 2026
R W Warner Inc
DBA WARNER MECHANICAL - WARNER CONSTRUCTION - KAEMPF AND HARRIS CUSTOM SHEETMETAL
7 power unitsavg 14.6 yrLocal · 1 statesFREDERICK, MD100/100
AUTHORITY STATUS UNKNOWNHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 7
- Observed power (24 mo)
- 4
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2024
Newest model yr
2001
Oldest model yr
60.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1FDAF57P76EA33782View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2006 | FORD | F-550 | 2 | Apr 17, 2026 |
| JALEEW16XN7900320View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2022 | CHEVROLET | 5500HD | 2 | Apr 16, 2026 |
| JALE5B14017902918View sourced platform decode | Truck | 2001 | ISUZU | NQR | 2 | Nov 5, 2025 |
| 1FTNF21P44EB51606View sourced platform decode | Power unit | 2004 | FORD | — | 1 | Jun 18, 2025 |
| 4WXBF2923R1050576View sourced platform decode | Trailer | 2024 | MORITZ | — | 1 | Jun 18, 2025 |
Showing 5 · most-inspected first.