Carrier profile · USDOT 1761756 · Updated Jun 13, 2026
PREFERRED PLUMBING & HEATING INC
3 power unitsKENAI, AK50/100
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
@pphak.com — 2 carriers: USDOT 3669755
Shares a company officer with other carriers
rockwell smith — 3 carriers: USDOT 2114505USDOT 3669755
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 3 related authorities · joined by email domain + officer
- Authorities
- 3
- Combined power
- 7
- States
- 2
- Oldest authority
- Apr 16, 2008
- Active now
- 1
- PREFERRED PLUMBING & HEATING INC· viewingUSDOT 17617563PU
- PREFERRED PLUMBING & HEATING INCUSDOT 36697553PU
- CEPHAS ENTERPRISES LLCUSDOT 21145051PU
Affiliated entities· hover to preview