Pioneer Service is a contract manufacturer. We specialize in CNC Swiss precision machining, CNC turning, and Centerless Grinding services for companies in the medical, aerospace, oil and gas, industrial and commercial markets in the United States, Canada, and Mexico. We are ISO9001 and AS9100 certified.

Our CNC Swiss lathes can turn parts up to 1.5" in diameter. We machine a wide variety of custom parts with complex geometries and tight tolerances for our customers including pins, fasteners, shafts, bolts, screws, bushings, adapters, pins, spacers, valves, plugs, rods, electrodes, caps, ferrules, nuts, plungers, studs, standoffs, nozzle tips, O rings, terminals, mandrels, sleeves, seals, probes, needles, pistons, fittings, valve components, and more. Pioneer Service Inc works with: Alloy steels, aluminum, copper, brass, bronze alloys, carbon steels, stainless steels, ABS, Acetal, Acrylic, Nylon, Polyamide, Delrin, PEEK, Polyethylene, PTFE, PVC and more.