Carrier profile · USDOT 836880 · MC-369965 · Updated Jun 13, 2026
Great Lakes Contractor's Services Limited
1 power unitNAYBINWAY, MI50/100
CARRIER INACTIVEMC-369965 INACTIVEHAZMAT
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
@wpcgroup.us — 3 carriers: USDOT 257285USDOT 294704
Shares a company officer with other carriers
diane ritchie — 2 carriers: USDOT 1492742
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 4 related authorities · joined by email domain + officer
- Authorities
- 4
- Combined power
- 2
- States
- 2
- Oldest authority
- Apr 10, 1985
- Active now
- 2
- GREAT LAKES CONTRACTOR'S SERVICES LIMITED· viewingUSDOT 8368801PU
- DE BOB TRANSPORT SERVICES LLCUSDOT 14927421PU
- WARNER PETROLEUM CORPORATIONUSDOT 2572850PU
- W C TRUCKING INCUSDOT 2947040PU
Affiliated entities· hover to preview