Based in Baltimore, Md., DSI Inc. is one of the leaders in industrial equipment repair. The company is a custom job shop and equipment repair facility, specializing in mechanical equipment repair, as well as installation, custom machining, metallizing, pump, blower, compressor, turbine and fan repairs/sales of new equipment/parts. It also provides a full-service, large scale custom machine shop. DSI Inc. caters with installing and servicing equipment for water/waste water, industrial process, utilities, commercial systems and government installations.