Carrier profile · USDOT 2311015 · Updated Jun 13, 2026
Southwest Specialty Heat Treat
1 power unitWYTHEVILLE, VA50/100
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
david carpenter — 18 carriers: USDOT 49482USDOT 129070USDOT 292168USDOT 597298USDOT 729893USDOT 1246812USDOT 1682450USDOT 1866452
Owner / group view· confidence: officer
Owner / group view
Affiliated authorities
Collapses 18 related authorities · joined by officer
- Authorities
- 18
- Combined power
- 23
- States
- 12
- Oldest authority
- Jun 1, 1974
- Active now
- 8
- SOUTHWEST SPECIALTY HEAT TREAT· viewingUSDOT 23110151PU
- CARPENTER TRUCKING LLCUSDOT 168245012PU
- INDUSTRIAL TRAINING UNIVERSITY INCUSDOT 20946582PU
- HEMPHILL DRILLING & BLASTING CO INCUSDOT 494822PU
- DAVID CARPENTERUSDOT 30082481PU
- DAVID CARPENTERUSDOT 7298931PU
- DJ CARPENTER BUILDING SYSTEMS INCUSDOT 22864661PU
- MASTERS CANVAS INCUSDOT 18664521PU
- CARPENTER EXCAVATING LLPUSDOT 25936931PU
- DAVID CARPENTERUSDOT 19908961PU
- MERIT TRANSPORTATION CORPUSDOT 23325660PU
- KANSAS CITY COLLEGE AND BIBLE SCHOOLUSDOT 5972980PU
- RALPH FIORE BUS SERVICE INCUSDOT 1290700PU
- AMBOY BUS CO INCUSDOT 2921680PU
- ATLANTIC EXPRESS OF CALIFORNIA INCUSDOT 27208990PU
- ATLANTIC HUDSON INCUSDOT 23497840PU
- DAVID CARPENTERUSDOT 21570970PU
- ATLANTIC EXPRESS OF PENNSYLVANIA INCUSDOT 12468120PU