About R. Williamson & Associates

R. Williamson & Associates opened its doors in 1882 in Chicago, IL. For over 125 years, we have been supplying industry with high quality commercial and industrial air moving equipment. If you are looking to clean up, cool off, exhaust or pressurize your building or process, then look no further! R. Williamson & Associates is her to provide you with the largest selection of air moving equipment available.

Our selection includes: big fans, small fans, industrial fans, commercial fans, general ventilation fans, process fans, exhaust fans, intake fans, ceiling fans, OEM and Engineered systems.

We also offer a complete selection of make-up air equipment (with heating and cooling options), air curtain systems, air cleaning equipment (dust collection, mist collection, fume collection, etc.), Industrial heating equipment, distribution and process ductwork and filters.

Our sales engineers are here to offer you complete application assistance from start to finish. We offer equipment sales as well as complete turnkey installation packages. Whatever your approach, we are eager to please.

Contact our sales team today.