Carrier profile · USDOT 421119 · Updated Jun 13, 2026
REFRIGERATION SPECIALISTS INC
DBA A C AND R SPECIALISTS INC
24 power unitsSIOUX CITY, IA50/100
AUTHORITY STATUS UNKNOWNRATED CONDITIONAL
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
@sudak.net — 2 carriers: USDOT 1166592
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 2 related authorities · joined by email domain
- Authorities
- 2
- Combined power
- 28
- States
- 1
- Oldest authority
- Sep 17, 1990
- Active now
- 1
- REFRIGERATION SPECIALISTS INC· viewingUSDOT 42111924PU
- GLOBAL ENGINEERING & CONSTRUCTION INCUSDOT 11665924PU
Affiliated entities· hover to preview