Stewart Precision Manufacturing

Stewart Precision Manufacturing is a custom manufacturer of precision machined and sheet metal parts and assemblies. Using the latest in CNC manufacturing technology, we supply custom precision parts to the telecommunications, aerospace, satellite, medical, biomedical, electronic, computer and automotive industries throughout the United States. Stewart Precision Manufacturing is uniquely qualified to provide manufacturing with the in house capability of combining machining and sheet metal operations for custom parts and assemblies. Our machined and sheet metal parts and assemblies can be manufactured in aluminum, titanium, stainless steel, plastic, and all varieties of specialty metals and alloys such as Inconel, Hastelloy, and Beryllium Copper.


AS9100D & ISO 9001:2015 Certificate of Registration

Quality Policy

Contact information:

Patrick Stewart
Ext. 215

Kyle Hillegass
Mfg. Manager
Ext. 222

John Leonard
Quality Manager
Ext. 219

Stewart Precision Manufacturing Procurement Requirements (PDF)

info@stewartmfg.com21631 North 3rd Ave • Phoenix, AZ 85027Ph: (623) 492-9400 • Fax: (623) 492-9071