Category Archives: trade marks

135 Trane rooftop units and Greenheck fans were set on the roof of the future Amazon distribution facility. Units were lifted by the Allan Mechanical team with the help of a Chicago-based helicopter crew. In order to set all units in one day, the two teams had to lift and...

The National Marrow Donation Program building construction is now underway. The building features cooling and ventilation to be provided by 3 Seasons Four high efficiency custom rooftop air handling units. A high efficiency hydronic heating system including boilers, pumps, and distribution piping will heat the building. Ductwork will be distributed...