Based in Milwaukee, Wis., H. Kubenik Mechanical Inc. specializes in sheet metal contracting. The firm's areas of expertise include metal fabrication, structural steel, stairs and handrails, ornamental park benches, custom brackets/components, decorative metal fencing, stainless steel fabrication and animal caging. In addition, it provides solutions for plastic clean tunnel, industrial ventilation, heavy gauge ductwork, stacks replacement, factory/plant shutdowns, oil mist/dust collection systems, sound enclosures, paint/washer booths and sheet metal fabrication. The company's fabrication capabilities consist of ductwork, shearing, forming, punching, plasma cutting, oven panels and roll forming.