Covalen provides energy and water/wastewater infrastructure solutions that have improved the operations, financial results, and quality of life of its customers. Covalen is unique in that it applies internal engineering resources to help design, install and operate energy and water/wastewater infrastructure solutions, in addition to selling system components.

American Manufacturing Company, Inc. is a system integrator and a manufacturer of residential and commercial wastewater and water system products, including Bull Run Valve™, Dial-A-Flow™, Perc-Rite® drip equipment, Cool Guide™, plus alarms, pump controls and motor controls, both demand and Timer Controls.