Project Portfolio





Chamberlain Group, Inc. HQ
Oak Brook, ILTGRWA provided the structural design, working drawings, and construction phase services for the Chamberlain Group Headquarters in Oak Brook, IL. The 4-story, 190,000 square-foot office building will serve as the headquarters for the 650 employees that had previously occupied multiple buildings across the Chicagoland area. The unique crescent-shape plan and curved facade presented unique design challenges while ultimately providing a modern and stunning new structure. Notable structural characteristics for the project include: (2) +40’-0” transfer girders above a training center and a two-story retaining wall to allow for a feature outdoor space.
- Involvement: Structural Engineer of Record
- Client: SmithGroupJJR
- Owner: Duchossois Real Estate LLC
- Date of Completion: 2016