2020 5th Street Rock Island IL 61201
Customer Committed Since 1960

Tri-City Heat Treat Company's pledge to our customers is for our work to exceed the standards in the marketplace. We strive to be the best, not necessarily the biggest.  We provide our customers with quality services. We have a tradition of being a quality heat treat operation since 1960 and we will carry that tradition into the future.

Tri-City Heat Threat Co.  ISO9001:2008 Certification


ASM International, The Materials Information Society