Carrier profile · USDOT 990815 · Updated Jun 13, 2026
SPECIALIZED WASTE HAULING
4 power unitsSIOUX CITY, IA50/100
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
@siouxcityengineering.com — 2 carriers: USDOT 1132605
Shares a company officer with other carriers
jon sulzbach — 2 carriers: USDOT 1132605
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain + officer
- Authorities
- 2
- Combined power
- 10
- States
- 1
- Oldest authority
- Nov 27, 2001
- Active now
- 1
- SPECIALIZED WASTE HAULING· viewingUSDOT 9908154PU
- SIOUX CITY ENGINEERING COUSDOT 11326056PU
Affiliated entities· hover to preview