Carrier profile · USDOT 2836881 · Updated Sep 6, 2026
Callahan Supply LLC
DBA CALLAHAN SUPPLY
40 power unitsavg 14.4 yrLocal · 1 statesCADILLAC, MI100/100
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
@schepersconcrete.com — 3 carriers: USDOT 1802647USDOT 4329277
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)4040
Observed (24 mo)1111
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 3 related authorities · joined by email domain
- Authorities
- 3
- Combined power
- 140
- States
- 1
- Oldest authority
- Aug 18, 2008
- Active now
- 2
- CALLAHAN SUPPLY LLC· viewingUSDOT 283688140PU
- SCHEPERS CONCRETE CONSTRUCTION LLCUSDOT 180264750PU
- SCHEPERS CONCRETE CONSTRUCTION LLCUSDOT 432927750PU
Affiliated entities· hover to preview