About Orrco, Quality Precision Products

Growing strong since 1946, Orrco offers a comprehensive array of precision machining capabilities and secondary processes. Our depth of experience in engineering and production ensure that your jobs conform to specification.

Started as a small screw machine shop by Tom Orr after World War II, Orrco quickly became known for a level of reliability few of its competitors could match. By 1951 Orrco had moved from its origins in a small Pittsburgh garage shop to the site of its current production facilities on Orr Road in nearby Greensburg, PA.

Over the years we’ve expanded to our present 45,000 square foot facility, with a dedicated team of employees, and adding CNC Mill-Turn index machines and custom built machining centers that enable us to serve the needs of a variety of industries.

From military applications to the mining industry, from valve production to 21st century communications systems, Orrco has proven its value to generations of engineers and successful businesses.

Using only quality raw materials, our talented and experienced production teams fabricate superior quality products from aluminum, steel, brass, stainless steel, plastic, and copper.