HR Green

Established in 1981, Smith Engineering Consultants, also known as SEC Group, is a general contracting company that provides a range of construction and structural engineering solutions for residential and commercial clients throughout Chicago. It specializes in the construction of roads, highways, bridges and substations. The company offers project management, design, environmental assessment, floodplain analysis, permitting, streambank stabilization, planning and reporting services. It additionally provides construction administration, compliance monitoring, soil erosion control, project accounting, material tracking, plan reviewing, site development, documentation, cost estimation, scheduling, budgeting and consulting services. The company s project list includes Eakin Creek, Prairie Parkway, Kendall Marketplace, McHenry Riverwalk, Sky Country and Menards Commercial. Its clients include Menards, Metra, Robert Arthur Land Company, Harlem Irving Companies and the Illinois Department of Transportation.

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.

Robert E. Hamilton Consulting Engineers Inc. is a provider of engineering and surveying services. Located in Joliet, Ill., the company specializes in civil engineering and it also deals in professional consulting services. Robert E. Hamilton Consulting Engineers Inc. offers a host of services that include sanitary sewers, stormwater, construction observation, water supply, etc. In addition, the company provides other services, such as wastewater collection and treatment, transportation and traffic engineering, annexation/site, planning, economic development and many more.