Carrier profile · USDOT 361058 · Updated Jun 13, 2026
TRI-MAC BUILDING SUPPLY INC
3 power unitsWINONA, MN50/100
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 company officer with other carriers
david mcnally — 3 carriers: USDOT 2107507USDOT 2608502
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by officer
- Authorities
- 3
- Combined power
- 5
- States
- 3
- Oldest authority
- Jul 25, 1989
- Active now
- 1
- TRI-MAC BUILDING SUPPLY INC· viewingUSDOT 3610583PU
- MCNALLY TRUCKING LLCUSDOT 21075071PU
- D & M TRANSPORT INCUSDOT 26085021PU
Affiliated entities· hover to preview