Trinity | Cerami – Longman Lindsey’s Chicago office is located in the center of the city’s thriving business hub at Central Loop. Our team has reshaped the Chicago skyline over the years, helping iconic buildings and spaces tell their stories through unparalleled acoustics, audiovisual, IT and security designs.

Trinity’s Chicago staff bring extensive hands-on experience with Illinois environmental permitting and compliance. Since 2000, Trinity’s Chicago office has locally served clients on more than 3,800 projects in a wide range of industries. With in-depth knowledge of the state and federal permitting and compliance processes, we support industrial clients with authorizing capital projects and enforcement negotiations with EPA Region 5 and the Illinois Environmental Protection Agency.