Carrier profile · USDOT 866800 · Updated Jun 13, 2026
SOUTHERN UTILITY SERVICES INC
1 power unitCOLUMBIA, MS50/100
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
@mdrpowerline.com — 2 carriers: USDOT 514548
Shares a company officer with other carriers
michael riley — 17 carriers: USDOT 561723USDOT 875009USDOT 1044425USDOT 1239713USDOT 1810363USDOT 1990445USDOT 2173284USDOT 2192062
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 18 related authorities · joined by email domain + officer
- Authorities
- 18
- Combined power
- 633
- States
- 13
- Oldest authority
- Mar 1, 1993
- Active now
- 9
- SOUTHERN UTILITY SERVICES INC· viewingUSDOT 8668001PU
- MDR CONSTRUCTION INCUSDOT 514548595PU
- WESTCO LOGISTICS INCUSDOT 56172312PU
- RILEY ELECTRIC CO INCUSDOT 8750098PU
- C & M REFUSE INCUSDOT 10444253PU
- INTEGRITY ROAD SERVICES LLCUSDOT 43794372PU
- INTEGRITY TOWING LLCUSDOT 21732842PU
- R3 TRUCKING LLCUSDOT 30297351PU
- RILEY ELECTRIC INCUSDOT 45442931PU
- RILEY HAULING INCUSDOT 37081901PU
- DARK LANTERN TRANSPORTATION LLCUSDOT 12397131PU
- M C RILEY TREE SERVICEUSDOT 33798091PU
- RILEY EXPRESS LLCUSDOT 29942661PU
- MICHAEL RILEYUSDOT 22838961PU
- MICHAEL RILEYUSDOT 21920621PU
- TERRA INDUSTRIES LLCUSDOT 23099561PU
- MICHAEL RILEYUSDOT 18103631PU
- MICHAEL RILEYUSDOT 19904450PU