About Us

About Us 2018-05-30T09:22:54+00:00


Our culture is customer focused – offering high end service and unsurpassed project turn-around time, advanced technology for precision work and a focus on quality – assuring consistent performance for the most demanding applications.

Recent News

Future Machinists Tour at UMA

UMA Precision Machining hosted a tour to 51 Princeton 5th Grade Students today! A tour of our facility including a "Show and Tell" of the machining services offered at UMA. Hopefully we have some [...]


UMA founder Tom McChesney has over 30 years experience as a machinist with a significant amount of this time assisting medical device manufacturers with development and improvement of their devices. This experience helped Tom recognize the market need and opportunity for a machine shop focused on partnering with device manufacturers to develop and improve their devices and produce prototypes, one-ups and pre-production parts.

As a result, Tom founded UMA Precision Machining; it all started with one machine in his garage.

In 10 short years, UMA has grown rapidly – moving into new facilities and expanding to add new technology, talented staff and state-of-the-art manufacturing systems.

Today, with expanded capability, UMA is well positioned to meet the growing needs of our customers.

Medical Tooling – Military Armament – Food & Beverage Equipment – Electronics Instrumentation – Firearm Components – High Technology Manufacturing Needs

Our insight and understanding of the interface between machined devices and human biology provides us the development and manufacturing expertise required for machined medical devices.

We provide solutions for machined stainless steel or plastic components and parts used extensively throughout the food and beverage processing and handling industries as well as electronic and instrument industries.

UMA has provided successful contract manufacturing for technology manufacturers servicing the military and armament industries due to our strict attention to quality procedures and our effective scheduling attentiveness.

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