Carrier profile · USDOT 179249 · Updated Sep 6, 2026
Refractory Maintenance Corp
3 power unitsavg 3.5 yrLocal · 2 statesWILLIAMSON, NY50/100
AUTHORITY STATUS UNKNOWN
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)
- 3
- Observed power (24 mo)
- 2
- Trailers (towed)
- 0
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
2023
Newest model yr
2022
Oldest model yr
100.0%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1HTKHPVM9PH428234View sourced platform decode | Truck | 2023 | GM | GM515 | 1 | Oct 7, 2025 |
| 1HTKJPVM7NH767480View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2022 | GM | GM515 | 1 | May 14, 2025 |
Showing 2 · most-inspected first.