Compressed Air Systems was started in 1991 by Mel O’Mahar. We have served the surrounding greater Milwaukee, WI area with new and used compressed air and vacuum pump equipment, parts and unparalleled service. Customers have appreciated our honesty, fast response time, and passion to get the job done right.

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Welcome to Compressed Air Systems - Franklin, WI!

In January of 2017, Compressed Air Systems merged with Fluid-Aire Dynamics to help expand our offering and better serve our customers. As of the end of 2017, we moved everything to operate under the name of Fluid-Aire Dynamics.

We also now have a new address; 9602 S. Franklin Dr, Franklin, WI 53132. Our new location has allowed us to be much more efficient, organized, and with better inventory. With the Fluid-Aire Dynamics, Inc. HQ being located in Schaumburg, IL (1.25 hour away), we have same day access to thousands of repairs and service parts inventory and a full selection of new and used equipment up to 100 hp in stock!

We are already proving the benefits of this merger, and are looking forward to continuing to work with you for all you compressed air, vacuum and blower needs. Please explore our website to review our expanded product and service offering.

Mel O’Mahar – Milwaukee Branch Manager

Kevin Taylor – General Manager