Engineered Heat Treat, Inc.

31271 Stephenson Hwy.
Madison Heights, MI 48071
Phone: (248) 588-5141
Fax: (248) 588-6533
Contact: Sal Passalacqua, Controller


Founded in 1959, we provide a variety of heat treat services to the aircraft, agriculture, automotive, high-performance racing, military and tooling industries. We have earned a solid reputation for quality and service working closely with both OEM's and Tier One Suppliers. We will continue to be a leader in the heat treat industry through state-of-the-art furnace controlled systems, continuous employee training and plant modernization. We are NADCAP and ISO 9001:2000 registered and accredited.