618-452-8151 550 Niedringhaus Ave - Bldg 101, Granite City, IL 62040

Engineered Products

SIS, Inc. started off as a supply company providing clients such as Anheuser-Busch-InBev, American Water, and other companies with valves, fittings, hoses, process piping, instrumentation, and mechanical systems for various applications. SIS, Inc. can also provide the trades persons required to install these products, thus making them a one stop shop for all of your industrial supply needs and projects. SIS, Inc. prides itself on its “COMMUNICATION IS KEY” philosophy, which is why companies keep coming back us.