Carrier profile · USDOT 2337797 · Updated Jun 13, 2026
B&k Mechanical Contractors LLC
DBA GRUNWALD MECHANICAL CONTRACTORS & ENGINEERS
17 power unitsLocal · 1 statesOMAHA, NE50/100
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)
- 17
- Observed power (24 mo)
- 3
- Trailers (towed)
- 1
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 4KDB4B1U48J800294View sourced platform decode | Power unit | 2008 | GMC | — | 2 | Feb 25, 2025 |
| 2GC4YME77R1230689View sourced platform decode | Power unit | 2024 | CHEVROLET | — | 1 | Oct 20, 2025 |
| 4P53F3420R1409167View sourced platform decode | Trailer | 2024 | PJTM | — | 1 | Oct 20, 2025 |
| 1FDUF4GT1JEC78445View sourced platform decode | Power unit | 2018 | FORD | — | 1 | Nov 26, 2024 |
Showing 4 · most-inspected first.