Carrier profile · USDOT 466251 · MC-188030 · Updated Sep 6, 2026
Markham Contracting Co Inc
94 power unitsavg 16.7 yrLocal · 1 statesPHOENIX, AZ75/100
AUTHORITY STATUS UNKNOWNMC-188030 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)
- 94
- Observed power (24 mo)
- 6
- Trailers (towed)
- 3
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
2018
Newest model yr
1999
Oldest model yr
11.1%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1NKBLJ0X8FJ442108View sourced platform decode | Truck | 2015 | KENWORTH | T4 Series | 2 | Oct 30, 2025 |
| 3HAMMMML2JL625758View sourced platform decode | Power unit | 2018 | INTERNATIO | — | 2 | Mar 25, 2025 |
| 2NPLHN7X88M768273View sourced platform decode | Power unit | 2008 | PETERBILT | — | 1 | Apr 30, 2026 |
| 2NPLLZ0X07M697892View sourced platform decode | Power unit | 2007 | PETERBILT | — | 1 | Aug 12, 2025 |
| 1TKA048298M035084View sourced platform decode | Trailer | 2008 | TRAIL KING | — | 1 | May 19, 2025 |
| 1XKDDB0X26R149646View sourced platform decode | Power unit | 2006 | KENWORTH | — | 1 | May 19, 2025 |
| 1NPAL0EX86D648553View sourced platform decode | Power unit | 2006 | PETERBILT | — | 1 | May 9, 2025 |
| 1C9UP4026X3528005View sourced platform decode | Trailer | 1999 | UNKNOWN | — | 1 | Mar 25, 2025 |
| 4HXFB2022HC188600View sourced platform decode | Trailer | 2017 | UNKNOWN | — | 1 | Mar 5, 2025 |
Showing 9 · most-inspected first.