Phoenix Sky Harbor International Airport (PHX) Airport Terminal 4 South Concourse (T4S1) Project – Phoenix, AZ

The Terminal 4 South Concourse-1 (T4S1) is the eighth and final concourse at Sky Harbor International Airport Terminal 4. T4S1 is a 3-level concourse with basement, apron, and passenger levels. The apron and passenger levels are planned to be approximately 30,000 square feet per level. The project will include a connector bridge and an expanded security checkpoint (Checkpoint D), eight (8) new gates, an expansion of the ticketing area, and baggage claim.

The T4S1 project is a CMAR construction contract awarded to McCarthy Construction. The design partners are Smith Group JJR Architects and Corgan Architects.

Inspired Networks was contracted by SmithGroup JJR Architects for the design of the Communication and Special Systems outlined below.


  • Communication Systems
    • DAS, 700 MHz Radio, IPTV (CNN, DirecTV)
  • Airport Operation Systems
    • EVIDS, Public Address System, Visual Paging, Hearing Loop, Queue Management, Interactive Directories, Digital Signage
  • Passenger Processing Systems
    • Airline Proprietary

Owner: City of Phoenix

Client: Smith Group JJR Architects

Corgan Architects

Construction Costs: $250 million

Completion Date: Anticipated completion of the Design Phase is Q2 2019


  • Stakeholder Interviews
  • Due Diligence
  • Planning and Estimates of Construction Costs
  • Design Management
  • Systems Design
  • System Interface Design
  • Construction Documents
  • Construction Phase Services