Sparton is a family owned and operated AS9100 and ISO9001 certified Contract Manufacturer committed to superior quality and customer service. We are a high end producer of components and assemblies utilizing both precision machining and precision metal fabrication services. We offer full service Machining, Sheet Metal, and Heavy Gage Fabrication services in one clean and well organized 80,000 Sq. ft. Partner with us and you will receive a valuable, long-term solution to meet your manufacturing needs.
We began as a two man experimental R&D machine shop in Lowell, Massachusetts in 1972, by Victor Breton and Harry Spiers. Sparton has grown and evolved greatly over the years, moving into larger spaces several times in Lowell Ma. We saw the need for automation early on and started purchasing CNC machining centers in the 1980's. We also started offering full Sheet Metal capabilities in 1984. Sparton's machine shop transitioned into a production shop and in the 1990's we were purchasing many two pallet vertical CNC's.