McCluskey Engineering

Established in 1961, Graef is one of the leading, employee-owned consulting firms in the United States. The company specializes in structural, civil and transportation engineering solutions. It serves clients in the health care, educational, hospitality, manufacturing and retail industries, as well as government organizations. The company offers a variety of residential design solutions. Graef undertakes projects for industrial units, bridges, and sports and recreational facilities. The company offers environmental, plumbing and contracting services. It conducts inspections and handles replacement and reconstruction projects. The company s project portfolio includes McCleary Bridge and Wausau Highway. Graef has offices in Wisconsin, Illinois, Arizona and Florida.

HBM Engineering Group LLC is a civic, structural and geotechnical engineering service provider to public and private offices. Based in Hillside, Ill., the company specializes in design, detailing, preparation construction documents and performance of construction. It caters to transportation/roadway facilities, highways, bridges and buildings. Its list of projects includes North Halsted Street Bridge and Loyola University Residence. HBM Engineering Group LLC is certified by the Illinois Department of Business Regulation. The company serves government agencies, municipalities, architects, insurance companies, and contractors.

Founded in 1969, Haeger Engineering is a consulting and surveying firm. It has a staff of more than 60 employees, including engineers, technicians and surveyors. The firm provides civil engineering, design, land and topographic surveying, erosion control, renovation, and construction staking and layout services. Haeger Engineering undertakes projects, such as shopping centers, municipal improvements and building sites. Its client list includes Arbor Lakes, Burlington, Castle Creek, Hidden Valley and Club Estates. The firm serves the commercial, residential, industrial and institutional sectors. Haeger Engineering also offers land planning, feasibility analysis and cost estimation services. It maintains a location in Schaumburg, Ill.