Profile: Hydraulic Maintenance, LLC provides hydraulic products sales and repair services. Our core business is the repair and rebuilding of hydraulic cylinders, pumps, directional valves, rotary swivels and related components. We also supply new and used components. We specialize in components for material handling, railway, construction, excavating & grading, paving and aerial equipment for high-line work. We also work on directional boring & cable plows for underground communication and utility sectors.