St. Louis Lambert International Airport I Main Terminal and Concourse Renovations Open-Ended Electrical and Special Systems Services

For over 35 years, Introba has led expansion and upgrades at Lambert St. Louis International Airport and its landmark terminal, designed by the renowned architect Eero Saarinen.

Introba was first contracted to perform one-line diagram updates and a short circuit and coordination study in 1985.

Over 250 projects have been completed to date. We have designed the mechanical, electrical, and plumbing systems for significant additions such as Concourse D, the East Boiler/Chiller Plant, and Terminal 2, which added thirty-two (32) gates to the Airport.

Introba completed the electrical power and lighting design upgrades for Terminal 1 and Concourses A and C, known as the “Lambert Experience,” at a total construction cost of $70M. We also designed specialized lighting for the domed ceilings in the ticketing hall. Introba has been involved with open-ended contracts with Lambert for the last 20 years. We recently provided an arc-flash study for the Airport.