Contact Us

Our clients are important to us. We customize single source service programs to meet the needs of owners, developers and managers. Master Mechanical Systems can make a difference in your building, and our experienced staff are ready to exceed your expectations.


Wayne Gellhaus Director

780-449-1400 x 225

Shelley Hankey Controller

780-449-1400 x 226

Patrick Driscoll General Manager

780-486-7480 x 112 

Craig Riley Service Coordinator

780-486-7480 x 113