Headquarters
550 W JACKSON BLVD STE 910, CHICAGO, IL 60661-5807, US
CHICAGO, IL, US
From the company
Callan Consulting Engineers is an engineering consulting firm founded by Dave Callan in 2021, providing engineering consulting for high-performance buildings. The firm offers engineering for architecture, existing building services, and sustainable design, serving commercial buildings, mission critical/data centers, workplace interiors, high-rise infrastructure, institutional and municipal buildings, hospitality, and residential high-rises. It is based in Chicago, Illinois, with a presence in Milwaukee.
550 W JACKSON BLVD STE 910, CHICAGO, IL 60661-5807, US
Quantities, certifications, and timing.