Precision CNC Machining Services
High Quality Machining
Services Since 1989
About J & G Precision Machining
J&G Precision was founded as J & S Precision Machine Co. in 1989 by Steve and Jane Sweeley. At that time, the company was in Williamsport, PA but in 2016 relocated to Dushore, PA. In 2022, Jared and Gloria Sweeley bought the business and changed the name from J & S Precision Machine Co. to J & G Precision Machining.