Before the cooling or heating seasons it is a good idea to have your system checked out by one of our maintenance experts. Small problems can become bigger problems as your system continues to run. Just as your automobile needs regular maintenance so does your air conditioning system. You should clean or replace your air filters on a regular basis. Residential systems should be serviced twice a year to ensure optimum performance.
How to properly maintain your system
Heating and cooling systems work incredibly hard to perform their functions for your household. The constant stopping, starting and continual operation can wear down a machine quickly and unexpectedly if the proper care and maintenance is delayed. Read more in this link: http://www.goodmanmfg.com/Home/HeatingCooling101/FrequentlyAskedQuestions/PreventiveMaintenance/tabid/163/Default.aspx