Carrier profile · USDOT 3186442 · Updated Jun 13, 2026
MCILLWAIN DOOR SYSTEMS LLC
4 power unitsCLARKSVILLE, TN50/100
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 registration email domain with other carriers
@prodoorsystems.com — 2 carriers: USDOT 686687
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 40
- States
- 2
- Oldest authority
- Apr 23, 1997
- Active now
- 1
- MCILLWAIN DOOR SYSTEMS LLC· viewingUSDOT 31864424PU
- PROFESSIONAL GARAGE DOOR SYSTEMS INCUSDOT 68668736PU
Affiliated entities· hover to preview