In Business For Over 25 Years

Built Strong, Built To Last

E&J Precision Machining Was Founded by Ed and Joyce Przepalkowski in 1987. Ed brings over 39 years of machining experience to the venture.

Joyce has assumed responsibility as company administrator for all office needs. Family owned and run business.


Their goal was simple: grow a successful machining business by offering quality parts and courteous service - and it worked.


A large part of E & J's success is a result of remaining focused on the niche we best serve and not trying to be everything to everyone. If we are not able to do the job for you we will do our best to refer you to someone who can.


We specialize in CNC and Manual milling from prototypes through medium production requirements. We also maintain a lathe department to support your turning needs. We also offer light grinding and honing capabilities.


Email us and compare. Its not just about parts and profits...

our name is on the door.