Thieneman Construction, established in 1989, is a municipal and industrial contracting company. It specializes in water and waste water treatment plants. The company offers mechanical equipment and process equipment installation services. Thieneman Construction undertakes underground utility construction and sewer overflow projects. The company provides concrete construction, demolition, system commissioning, and structural and mass excavation services. It offers equipment foundations, architectural concrete panels, and wall and deck construction services. Thieneman Construction provides project management, customized design and engineering services. It additionally offers services to residential and commercial customers. The company has completed projects for Little Calumet River Rehabiliation, Western School Corporation and Army Corps of Engineers. It maintains its corporate office in Crown Point, Ind.