Carrier profile · USDOT 568553 · Updated Jun 13, 2026
Builders Bloc Contracting Services LLC
67 power unitsLocal · 1 statesCHESTERFIELD, MO50/100
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)
- 67
- Observed power (24 mo)
- 3
- Trailers (towed)
- 2
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 |
|---|---|---|---|---|---|---|
| 1GD31TCY3KF136759View sourced platform decode | Power unit | 2019 | GMC | — | 1 | Jul 13, 2026 |
| 1GB3CZC82DF210911View sourced platform decode | Power unit | 2013 | CHEVROLET | — | 1 | Oct 2, 2025 |
| 1S9UJ1829M1513149View sourced platform decode | Trailer | 2021 | STILLWATER | — | 1 | Oct 2, 2025 |
| 1S9UJ1826J1513024View sourced platform decode | Trailer | 2018 | UNPUBLISHE | — | 1 | Sep 9, 2025 |
| 3C7WRSBL0HG669897View sourced platform decode | Power unit | 2017 | DODGE | — | 1 | Sep 9, 2025 |
Showing 5 · most-inspected first.