
www.gkmachineco.com
Established in 1961, G&K Machine Co. is a family-operated manufacturing facility specializing in gear production and precision machining. Operating from a 12,500 square foot shop in Colorado, the company provides gear hobbing, shaping, and complete gearbox rebuilding for industries ranging from aerospace to heavy machinery. Their capabilities include CNC milling and turning, cylindrical grinding, and reverse engineering of damaged or obsolete components. They handle both single prototype parts and short-run production, with the capacity to manufacture gears over 48 inches in diameter and shafts exceeding 12 feet in length. G&K Machine Co. is dedicated to providing industrial solutions through specialized repair, welding, and in-house inspection services.





