Lang & Associates is an aviation consulting firm with over 20 years of diverse airline and airport development experience; encompassing 60 airports worldwide as well as additional aviation-related facilities located off-airport.  The firm’s foremost specialty is Airport Terminal Planning, accompanied by a wide range of related aviation services. 




We provide hands-on professional consulting services in airport planning, design management, construction administration, program management, strategic planning, tenant coordination/activation and airline corporate real estate development.  Technical expertise includes planning, design and construction of airport terminals and ancillary facilities, interior spaces, baggage handling systems, gate systems for aircraft servicing, roadways, parking facilities, signage systems, airfield facilities, security and environmental enhancements, and intermodal connectivity.  Known for full-range services, Lang & Associates is a valuable resource for guiding a program from master planning, land-use planning, project inception and budgeting through stakeholder coordination, implementation and commissioning.