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Design Services

Full Service CNC Machine Shop


Action Machine Inc is a full service CNC machine shop located in South Bend, Indiana.  We have been providing machining solutions to the industrial and manufacturing fields for over 42 years. Our CNC machine shop is organized as a job shop, taking care of large and small jobs of all types.  We handle everything from production work to emergency repair work. Reverse engineering a broken equipment part or modifying a machine that is not efficient requires experienced machinists.  Our years of experience working on diverse projects allow us to provide innovative ideas to solve our customer’s most challenging machining or production problems.


Machine Shop Expertise

• In-House Design

• Reverse Engineer

• Grinding

• Welding

• Dies & Fixtures

• CNC Turning & Milling

• Maintenance Machining

        – Bore Repair

        – Spray Welding

        – Shaft & Roller Repair


These specialties allow us to do any turning, milling, contouring, drilling, tapping, threading, grinding, and honing work. We also offer heat treating, plating, and special component coatings through our certified and audited vendors.

Our commitment to quality service is rooted in a long standing tradition of taking care of all of our customers, no matter the size of the project. Our management team is careful to ask the right questions so that a job can be done right the first time and can be completed on budget. We are not happy with any other outcome.

A sample of our service area includes:

Indiana:  South Bend, Mishawaka, Elkhart, Bristol, Goshen, Fort Wayne, Columbia City, Kendallville, Warsaw, Nappanee, Plymouth, Rochester, LaPorte, Michigan City, Valparaiso, Chesterton, Portage, Hobart, and Merrillville.

Michigan:  Niles, Dowagiac, New Buffalo, St. Joseph, Bentor Harbor, Portage, Kalamazoo, Battle Creek, Coldwater, Sturgis, and Three Rivers.

We also ship parts nationwide by UPS and freight services.