Carrier profile · USDOT 1739526 · MC-637103 · Updated Jun 13, 2026

WILLIAM J HARTMANN JR

DBA HARTMANN TRUCKING

1 power unitEAST DUBUQUE, IL50/100
CARRIER INACTIVEMC-637103 INACTIVE
Verified linksmchsi.comFMCSA SAFER

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

@mchsi.com — 1070 carriers: USDOT 53750USDOT 69916USDOT 73663USDOT 75367USDOT 76058USDOT 96421USDOT 121252USDOT 148900

Shares a company officer with other carriers

william hartmann — 2 carriers: USDOT 4450023

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 1071 related authorities · joined by email domain + officer

Authorities
1071
Combined power
10,554
States
26
Oldest authority
Jun 1, 1974
Active now
402

Affiliated entities· hover to preview

MOORES MONUMENT & VAULT COFIGGINS TRANSPORT LTDLOW MOOR AG SERVICE INCDON BUCHANAN TRUCKING INCELJ ENTERPRISES INCSAFETY EQUIPMENT LEASING COMPANYBULLOCK'S INCK & R EXPRESS LTD