EVS offers only the highest quality Service Consultants, Supervisors and Specialty Technicians for the Power Industry. Our service professionals have the experience and knowledge required to perform valve inspections and repairs of the highest quality thereby reducing maintenance costs. Let EVS put your valve assets on the path to trouble free operation and be certain that vital plant equipment is not at risk. Our services offer a solid, value-based purchase backed by a 100% commitment to quality and safety.