Carrier profile · USDOT 2472451 · Updated Jun 13, 2026
MURPHY MECHANICAL INSULATION INC
DBA MURPHY COMPANY
30 power unitsNORTH SIOUX CITY, SD50/100
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
@murphycompanyusa.com — 2 carriers: USDOT 1505953
Shares a company officer with other carriers
benjamin murphy — 6 carriers: USDOT 1080274USDOT 1975375USDOT 2085887USDOT 2520486USDOT 2549990
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by email domain + officer
- Authorities
- 7
- Combined power
- 42
- States
- 6
- Oldest authority
- Dec 13, 2002
- Active now
- 5
- MURPHY MECHANICAL INSULATION INC· viewingUSDOT 247245130PU
- MURPHY INSULATION INCUSDOT 15059537PU
- MIDLINE MASONRY LLCUSDOT 19753753PU
- BENJAMIN MURPHYUSDOT 25499901PU
- BENJAMIN MURPHYUSDOT 10802741PU
- HOSPITALITY LOGISTICS INTERNATIONAL LLCUSDOT 25204860PU
- ALL - STAR GRAND CANYON TOURS INCUSDOT 20858870PU
Affiliated entities· hover to preview