Carrier profile · USDOT 2049350 · Updated Jun 21, 2026
Zachry Underground and Utility Service Inc
23 power unitsavg 2 yrLocal · 1 statesSAN ANTONIO, TX100/100
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)
- 23
- Observed power (24 mo)
- 3
- 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
2024
Newest model yr
2024
Oldest model yr
33.3%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 3ALHCYD23RDUV1081View sourced platform decode | Truck | 2024 | FREIGHTLINER | M2 | 2 | Jan 13, 2026 |
| 3ALHCYD25RDUV1082View sourced platform decode | Power unit | 2024 | FRHT | — | 2 | Oct 9, 2025 |
| 3ALHCYD25RDUV1079View sourced platform decode | Power unit | 2024 | FRHT | — | 1 | Feb 19, 2025 |
Showing 3 · most-inspected first.