Heil Environmental Industries, a subsidiary of Dover Corporation,[1] is a manufacturer of garbage and recycling trucks.

For many decades, Heil Environmental has been the chief supplier of refuse and recycling equipment for the New York City Sanitation Department.

The early company specialized in using the then-new technology of electrical welding to manufacture street car rails, tanks, and truck bodies.

[3] Heil is currently based in Chattanooga, Tennessee,[4] with its flagship manufacturing facility located in Fort Payne, Alabama.

The original Heil manufacturing complex at 3031 W. Montana St. in Milwaukee has been renovated and is primarily used as the Corporate Campus of Aurora Health Care, Inc.