Since 1942 Pemco has machined and assembled a wide variety of standard to specialty parts which require multiple operations, including grinding, heat treat, coatings and etc. We also manufacture parts complete for industrial machines and do the assembly and testing. Founder William Koteles (Bill) insisted on a tradition of quality products and services from everyone. Today Bill’s son, William J. Koteles and grandsons Matthew and Christopher proudly carry on the traditions.