Profile: Young & Bertke Air Systems Co. specializes in engineering, fabrication, installation and service in the areas of dust & fume control, trim handling, ventilation, as well as sheet metal fabrication. We offer turnkey solutions in design, sheet fabrication and installation. We are a complete source for industrial sheet metal contracting services, including industrial air control systems, as well as custom sheet metal & plate product fabrication. Our engineering and fabrication facility incorporates computer aided design & manufacturing.