Hydro-Thermo-Power Inc

PMA Consultants is an integrated team of skilled professionals who deliver solutions to your project challenges by providing innovative, construction-focused program and project management services. As a pure project management firm, we tailor teams, resources, and systems to your individual projects with consistent positive results.

Founded in 1969, Triodyne is a mechanical engineering consulting firm that specializes in safety of engineering systems and mechanical devices. The company provides its services to insurance companies, government agencies and law firms. It offers accident reconstruction and investigation services, as well as agricultural equipment. Triodyne also provides power presses and press brakes. The company offers consumer products, industrial machinery, motor vehicles and ladders. Its facilities cover more than 44,000 square feet of space that includes a model shop, laboratories, offices, and animation and video studios. Triodyne is located in Northbrook, Ill.

Crawford, Murphy & Tilly is a full-service consulting firm with more than 250 employees. It offers planning, design and construction observation services for the aviation sector, as well as for highway, bridge and land development projects. The firm also provides water and wastewater-related services, such as flood studies, laboratory testing, instrumentation, permitting and funding assistance. Crawford, Murphy & Tilly offers program development, land acquisition, structural engineering and drainage services for highway and bridge projects. Its land development services include site selection, subdivision platting, wastewater collection, and traffic impact and floodplain studies. Crawford, Murphy & Tilly, with one of its locations in Aurora, Ill., also has offices in Ohio and Missouri.