AHT has developed into a multi-service heat treat company that takes pride in fitting the ideal solution to any application. Our unsurpassed customer service, high quality standards, prompt turnaround, commitment to research and development, and state-of-the-art equipment and technology have led us to where we are today. Four locations to serve you:
2825 MidPort Blvd., Waterloo, IA 50703
2839 Burton Ave., Waterloo, IA 50703
1625 Rose St., Monroe, MI 48162
1545 County Rd. 222, Cullman, AL 35057
As the first commercial heat treat company to receive the ISO-9002/QS-9000 certification, AHT prides itself on bringing better service and customer care to our customers. With numerous military/aerospace approvals, including Nadcap (National Aerospace Defense Contractors Accreditation Program - MidPort facility, Waterloo, IA) for heat treating (nitriding) and AQS (Aerospace Quality System), and IATF 16949:2016 certification, our annual external audit registration program, ongoing internal auditing and customer audits provide continual focus on customer needs and improvement efforts.
