Quality Control/Quality Assurance 1349 E. 6000 N. Rd
Bourbonnais, IL 60914

With changing technology and environmental facing our industry, the State of Illinois has set higher standards for the construction field. A quality control laboratory for asphalt products is located at our Manteno Township facility. Our technicians, who are certified by the Illinois Department of Transportation, design and test all asphalt mixes for compliance with project specifications. This testing assures the consistency and performance of all our asphalt pavements. A quality control laboratory for concrete products is located at our Lehigh Road facility. Again our certified technicians test and monitor concrete production for use on a wide variety of projects from sidewalks to bridges.