Structural Mechanical Systems is a commercial and industrial machinery maintenance provider headquartered in Portsmouth, Virginia. With more than a century of combined industry experience, the company delivers comprehensive repair, installation, maintenance, and fabrication services for marine and industrial sectors. The organization specializes in steam, fuel oil, lube oil, chemical, saltwater, freshwater hydraulic systems, and crane systems. Technicians and mechanics possess specific training in pneumatic controls, valve actuation, hydraulic flushing, and the alignment of complex machinery.
The company operates a dedicated full-service facility for valve and pump repair, handling testing and installation for a wide variety of equipment. Expertise covers gate, globe, relief, boiler safety, swing check, ball, butterfly, and pressure/vacuum valves, along with duplex strainers. Services extend to the removal, service, and installation of temperature and pressure control valves, operators, controllers, and various pump types including piston, centrifugal, wastewater, fire-main, lube oil, and feed pumps from multiple manufacturers.
Supporting these operations is an in-house machine shop capable of fabrication, inspection, repair, and testing for the equipment serviced and sold by the firm. This integrated approach ensures that structural mechanical systems maintain operational reliability across diverse industrial applications while adhering to strict quality assurance protocols.
