TJK Design Build

Established in 1954, by James A. Winter, Winter Construction Inc has grown into one of the largest commercial, industrial and institutional general contractors in Northwest Illinois. As the business has grown, so has the ability of our experienced team to provide our clients, both old and new ali...

Stenstrom General Contractors, founded in 1953, began earning its reputation for craftsmanship and quality construction by providing premier general contracting and trust to built with countless industrial, commercial and institutional buildings throughout the region. The contractor specializes in schools, churches, hospitals, municipal buildings, restaurants, shopping centers, auto dealerships, warehouses and gas stations. Stenstrom's reputation for completing tough projects with demanding time and budget constraints stems in part from the tools it uses. The company supports its crews in the field with modern equipment in good repair...from pickups to back hoes, compressors, cement mixers, road graders, welders, dump trucks, and cranes. The company supports its office personnel in similar fashion, with the latest in computer systems to assist in accounting, estimating, job cost, and billing. Stenstrom General Contractors is located in Rockford, Ill.

Environmental Construction Services Inc. operates as a full-service contractor providing asbestos abatement management solutions. Based in Madison, Wis., the firm caters to industrial, commercial, governmental, educational and property management clients. In addition, it renders third party services, such as Occupational Safety & Health Administration (OSHA) required monitoring, sample analysis, transportation and disposal. The firm has performed work in hospitals, food processing outlets as well as municipal offices. Environmental Construction Services Inc. has membership with the Wisconsin Healthcare Engineering Association.