Carrier profile · USDOT 962542 · Updated Jun 13, 2026
MARIO CONTRERAS
DBA M & R TRANSPORTATION
1 power unitsCHANDLER, TX50/100
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
@dellepro.com — 3 carriers: USDOT 424790USDOT 1044980
Shares a company officer with other carriers
mario contreras — 8 carriers: USDOT 533586USDOT 2306433USDOT 3150865USDOT 3639504USDOT 3861793USDOT 4127648USDOT 4178183
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 10 related authorities · joined by email domain + officer
- Authorities
- 10
- Combined power
- 37
- States
- 7
- Oldest authority
- Oct 19, 1990
- Active now
- 4
- MARIO CONTRERAS· viewingUSDOT 9625421PU
- FREE-HART TRANSPORTATION INCUSDOT 42479023PU
- SIERRA DISTRIBUTION SERVICES INCUSDOT 41276484PU
- TIDEWATER INTERMODALUSDOT 10449804PU
- MARIO'S TRANSPORTES INTERNACIONALES EXPRESS INCUSDOT 5335861PU
- H-TOWN READY MIX LLCUSDOT 31508651PU
- 4 BROTHERS & SONS CONSTRUCTION INCUSDOT 38617931PU
- MARCC AUTOMOTIVE INCUSDOT 23064331PU
- FIVE BOROUGH TAXILAND CORPUSDOT 36395041PU
- GILL M&L TRANSPORTUSDOT 41781830PU