McCarthy Building Companies, Inc. (McCarthy) has established itself as a leader in aviation construction, delivering complex projects across the United States. With over $3 billion in aviation-related projects, McCarthy’s expertise spans pilot simulation spaces, terminals, and critical infrastructure. The firm’s ability to navigate the unique challenges of aviation construction — balancing security, efficiency, and passenger experience — has solidified its reputation as a trusted industry partner.

McCarthy’s success is rooted in its collaborative approach, working closely with project partners to develop proactive, value-driven building solutions. Leveraging expertise in healthcare, high containment, and simulation facilities, the company brings innovative strategies to aviation projects, ensuring a first-class experience for both clients and travelers while adhering to tight schedules and budgets. This expertise was instrumental in the recent modernization of the Phoenix-Mesa Gateway Airport (PMGA) terminal.

Transforming Phoenix-Mesa Gateway Airport

The 30,000-square-foot, five-gate terminal modernization at PMGA represents a significant investment in the airport’s growing infrastructure. The new, energy-efficient terminal replaces outdated facilities with increased seating capacity, enhanced accessibility, expanded retail options, and an inviting outdoor courtyard. Designed to support the airport’s growing annual passenger count of over 1.9 million, the project enhances travel experiences while positioning PMGA as a key hub in Arizona’s East Valley.

Constructing an active terminal within a functioning airport requires strict adherence to security measures and a meticulous approach to scheduling and personnel management. With all work conducted airside, ensuring the safety of both passengers and construction personnel was paramount. Every worker underwent rigorous security clearance procedures, including badging and strict gate entry policies.

Beyond security, the challenge of replacing an operational terminal required strategic planning. Since the demolition of the old terminal had to align with peak travel demand, McCarthy collaborated with PMGA to construct the temporary facility before decommissioning the existing structure.

Completing the project on time and under budget, the PMGA terminal modernization is a testament to the firm’s dedication to quality, efficiency, and forward-thinking infrastructure solutions. As airports nationwide expand and modernize, McCarthy remains a trusted partner in delivering aviation projects that meet the evolving needs of travelers and airport authorities alike.