Pioneer Service Inc

Pioneer Service, established in 1990, is a precision contract manufacturer specializing in intricate machined parts. Our ITAR registration and AS9100D and ISO9001:2015 certifications underscore our commitment to quality and precision in Swiss machining and centerless grinding services.

We excel in producing tight-tolerance components, including valves, sleeves, pivot stems, pins, washers, nuts, shafts, and various cylindrical parts. Our global clientele spans diverse industries such as medical, aerospace, oil and gas, electric vehicles, and industrial equipment.

As a WBENC-certified woman-owned business, Pioneer Service helps clients fulfill supplier diversity requirements while building lasting customer relationships through reliable, on-time deliveries and consistently high-quality components that exceed expectations.