Monroe Environmental is a premier provider of water/wastewater treatment and air pollution control systems and services in th ... e United States and throughout the world. Since 1970, Monroe has provided thousands of pollution control systems for industrial, municipal, institutional, commercial, and government facilities. We have installations throughout North America, from northern Canada to southern Mexico, and around the globe. As a testament to our outstanding reputation, some of the largest and most prestigious manufacturing companies and municipalities in the world routinely turn to Monroe to solve their most challenging air/water quality and pollution control problems. Monroe Environmental provides initial evaluation, testing, engineering, fabrication, installation, and on-site support to the following industries: Automotive Manufacturing | Chemical Processing | Food Processing | Glass & Plastics | Mining & Metals | Oil & Gas | Pulp & Paper | Steel Processing | Utilities-Energy | Waste Management. read more