Carrier profile · USDOT 3659711 · Updated Jun 13, 2026
POBLOCKI CONCRETE LLC
DBA GRAF CONCRETE
14 power unitsLocal · 1 statesNEW BERLIN, WI50/100
AUTHORITY STATUS UNKNOWN
Network & Fraud
Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.
Shares a registration email domain with other carriers
@poblockipaving.com — 4 carriers: USDOT 698209USDOT 698210USDOT 4115169
Shares a company officer with other carriers
greg kastenholz — 3 carriers: USDOT 698209USDOT 698210
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)1414
Observed (24 mo)33
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 215
- States
- 1
- Oldest authority
- Jul 17, 1997
- Active now
- 3
- POBLOCKI CONCRETE LLC· viewingUSDOT 365971114PU
- POBLOCKI PAVING CORPUSDOT 698210152PU
- POBLOCKI TRUCKING INCUSDOT 69820948PU
- FENDRYK FENCE LLCUSDOT 41151691PU
Affiliated entities· hover to preview