C. G. Hill Company is a state-of-the-art custom equipment manufacturer based in Mounds View, Minn. The company has served a variety of industries, including shingle/roofing, packaging, filtration, aerosol, computer, medical and automation. It offers complete mechanical, electrical and pneumatic capabilities. C. G. Hill Company offers a completely enclosed and ventilated welding facility, with both heliarc and wirefeed capabilities. The company's Granule Adhesion Test Machines (GATMs) serves the shingle manufacturing industry. It specializes in web handling, including coating, laminating, converting, slitting, winding and calendaring projects.