Southeastern Machining and Field Service was founded in Lancaster Ohio in 1990 . Over the years, we have established a reputation for quality, reliability and commitment to turning our customers’ ideas into reality.  We are large enough to handle your manufacturing needs, but small enough to offer the kind of personal service that sets us apart from all the others.  Our facility of more than 22,000 sq.ft. of workspace makes us more flexible than our competitors by allowing us to house a great number of machines, with diversity in the machines we do have. Through appropriate application of machinists and machinery, our diversity allows us to efficiently serve our customers and meet their needs. We offer CNC machining with 4, 5, and 8 axis machines, all standard machine shop services, fabrication, and a design department. Our equipment consists of a HAAS horizontal machining center with pallets, 10 vertical CNC machining centers, 5 Okuma CNC turning centers, 3 manual milling machines, 3 manual turning machines, a lapping machine, a metal fabricator, rollers, surface and cylindrical grinders, drill presses, saws, sand & bead blasters, welding equipment, CMM machines, 2 heat-treat ovens, and an Okuma Captain-L370 Big Bore with live tooling and sub-spindle.

Southeastern Machining

Home to world famous

machinists, fabricators, designers and the people who help support them

While it's true that most shops are not in the position to impact their customers bottom lines, we at SEM strongly believe that the appropriate application of machinists can make any manufacturing enterprise more competitive. We welcome you to our world and hope you'll spend time with us. Let us know what you need. Let us be your eyes and ears to the machining of your products.