Carrier profile · USDOT 342984 · Updated Jul 3, 2026
MCCARTHY IMPROVEMENT COMPANY
9 power unitsavg 13.7 yrLocal · 2 statesDAVENPORT, IA70/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
@mcb-corp.com — 2 carriers: USDOT 1345945
Capacity consistency· registered vs roadside-observed power units
Registered (MCS-150)99
Observed (24 mo)55
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
- 17
- States
- 1
- Oldest authority
- Feb 6, 1989
- Active now
- 2
- MCCARTHY IMPROVEMENT COMPANY· viewingUSDOT 3429849PU
- CLINTON ENGINEERING CO INCUSDOT 13459458PU
Affiliated entities· hover to preview