Founded in 1961 and nestled on Summit Avenue in Beloit, WI, Summit Machine Works emerged as a vision of James Hamilton and William Younger—a vision to craft excellence. As proud proprietors of an original 3,000 square foot hub, we focused our expert services on the paper and automotive sectors, embodying our "Peak of Excellence" mantra.Rapid growth propelled us into a spacious 12,000 square foot facility, cementing our reputation in the industries of paper, food, automotive, and hydraulics. Embracing innovation, 1980 saw us welcome our inaugural CNC machining center, solidifying our promise to surpass quality expectations.In 1987, a seasoned Jim Hamilton honored the family tradition by acquiring Summit, steering us towards a state-of-the-art 30,000 square foot facility in 1995. Situated in Beloit's Industrial Park, this modern abode continues to fuel our prowess and dedication.As bearers of the ISO 9001:2015 stamp, we uphold a half-century legacy, renowned for superior machine work, unwavering on-time delivery, and stellar customer service. Our expertise shines in crafting hydraulic manifolds and valve bodies from high-grade aluminum and ductile iron.At the heart of Summit Machine Works lies an undying tradition. Reach out to experience a collaboration where your utmost satisfaction is our perpetual mission—before, during, and well beyond delivery. Because at Summit, your needs drive our dedication, and our commitment doesn't stop at the threshold—it's limitless.