Concrete Knowledge HIGH-PERFORMANCE MACHINES & TOOLING FOR TOUGH TASKS We are a manufacturer of world-class surface preparation, floor grinding, removal, vacuum systems and professional sawing equipment. Rental Tough QUALITY & SAFETY Our LEAN Manufacturing process means continuous product improvement. Our comprehensive product training means unparalleled user safety. Learn More CUTTING EDGE TECHNOLOGY Laser fabricating. CNC machining. Webinars. Videos. We manufacture our products and train people to use them using the latest technology. Learn More AMERICAN MANUFACTURING Our machines, the parts that keep them running, and the accessories that optimize them are all made in America, at our state-of-the-art facility in Frederick, MD. Learn More Our Products Latest Technology Our Products See All Products 14″ Walk-Behind Saws 18″ Walk-Behind Saws 20″ Self-Propelled Saw 20″ Walk-Behind Saws Blog Surface Prep Top EDCO Machines for Municipal Road Repair Crews Learn More Case Studies A Successful Beta Launch of the EDCO 18” Trencher Learn More Surface Prep Everyday Applications are Profitable with the Right EDCO Products Learn More Case Studies Partnerships Instill Confidence for Women in Rental Learn More
