Founded in 1950 to serve the international marine repair industry, Brooklyn-based Neptune Machine now manufactures machine parts and provides mechanical installation, repair, and engineering services for commercial buildings across the New York tri-state area. Its 25,000-square-foot facility combines a sophisticated machine shop with field service, allowing the family-owned company to handle work from precision part manufacturing to complex mechanical repairs. Neptune remains known for adapting its marine engineering roots to New York’s high-rise building industry.