Heat tape your waterlines Check for leaks Check Your Mate Line Install Skirting Ensure Windows and Doors Close Keep your HVAC Properly Serviced – watch this video on how to change your HVAC filter. Read our 7 Steps to Winterize Your Building Blog Share Tags You Also Might Like Bringing Your Vision to Life with A Custom Mobile Office Using Satellite’s Ready To Go Packages for Seamless Office Trailer and Modular Building Move-Ins Benefits of Ground-Level Offices