Vitco

Lumen Technical Service Corp, located in Wheaton, IL, specializes in offering a range of technical services tailored to meet the needs of its clientele. With a commitment to providing quality solutions, the company operates with a customer-centric approach aimed at achieving satisfaction and efficiency. The firm is dedicated to maintaining high standards and adheres to industry practices, ensuring professionalism and reliability in all its offerings. Lumen Technical Service Corp strives for continuous improvement while safeguarding the rights and information of its clients through established privacy policies. Generated from the website

Hill Engineering is a subsidiary of Formtek, which is a manufacturer of tooling and special machineries. Established in 1950, Hill Engineering offers a range of roll forming and stamping solutions. It provides a variety of stamping dies for hydraulic systems and rotary punching machines. The company maintains a more than 6,000-square-foot facility. It serves the automotive, recreational and metal, as well as heating, ventilation and air conditioning industries. The company also offers flying saws, tube cutoffs and fabrication systems. It provides air and hydraulic presses that feature surge tanks, terminal boxes, regulators and bladders. Hill Engineering manages a staff of more than 90 employees, including design engineers, tool and die makers and service technicians.

Established in 1975, RJN Group Inc. is a consulting firm that provides engineering services and information technology services for infrastructure planning, design, construction, maintenance, and management. Based in Wheaton, Ill., it serves a variety of clients, including municipal, county, state and federal agencies, and sanitary districts. The representative projects include comprehensive assessment, preliminary and detailed design, construction engineering and ongoing maintenance management for infrastructure systems including water, sewer, drainage, and transportation. The Computer Aided Support System, called CASS WORKS, is an integrated approach to the computerized management of sewer, water, drainage, pavement, and treatment plants.