Carrier profile · USDOT 654307 · Updated Jul 8, 2026
GRUNLOH CONSTRUCTION INC
5 power unitsLocal · 1 statesEFFINGHAM, IL50/100
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
@grunloh.com — 2 carriers: USDOT 4313798
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)55
Observed (24 mo)11
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
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 6
- States
- 1
- Oldest authority
- Aug 13, 1996
- Active now
- 2
- GRUNLOH CONSTRUCTION INC· viewingUSDOT 6543075PU
- SLICK LOGISTICS LLCUSDOT 43137981PU
Affiliated entities· hover to preview