Appleton Compressor Service & Supply, Inc. has been proudly serving Northeast Wisconsin since 1985. We specialize in sales and service of Atlas Copco and Sullivan Palatek rotary screw air compressors. We also carry a line of piston compressors from Saylor Beall & Rolair Systems.We are an authorized dealer & service center for Busch Vacuum Pumps & Systems. Appleton Compressor carries a large variety of refrigerated and regenerative air dryers from Hankison, Van Air and Beko Technologies.