Carrier profile · USDOT 1965607 · Updated Jun 13, 2026
GREAT LAKES MECHANICAL SYSTEMS INC
DBA D&W MECHANICAL
69 power unitsTRAVERSE CITY, MI50/100
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 dudley — 8 carriers: USDOT 622056USDOT 1501019USDOT 1930478USDOT 3700731USDOT 4006387USDOT 4144404USDOT 4164170
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 8 related authorities · joined by officer
- Authorities
- 8
- Combined power
- 76
- States
- 8
- Oldest authority
- Nov 28, 1995
- Active now
- 6
- GREAT LAKES MECHANICAL SYSTEMS INC· viewingUSDOT 196560769PU
- DAVID DUDLEYUSDOT 19304782PU
- DAVID DUDLEYUSDOT 6220561PU
- DAVID DUDLEYUSDOT 37007311PU
- TREES FOR GOOD LLCUSDOT 41641701PU
- DEKALB REFRIGERATION INCUSDOT 15010191PU
- PHOENIX FIRE TRUCKING LLCUSDOT 40063871PU
- TOUSSAN LOGISTICS LLCUSDOT 41444040PU
Affiliated entities· hover to preview