Carrier profile · USDOT 1976369 · Updated Jun 13, 2026
Thomas Groff
1 power unitMESA, AZ50/100
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
thomas groff — 2 carriers: USDOT 887107
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by officer
- Authorities
- 2
- Combined power
- 3
- States
- 2
- Oldest authority
- Jun 14, 2000
- Active now
- 1
- THOMAS GROFF· viewingUSDOT 19763691PU
- PRONTOW TOWING & TRANSPORT LLCUSDOT 8871072PU
Affiliated entities· hover to preview