Why is my cooling unit freezing up?

Your system could be freezing up for a couple of reasons, but the most typical are dirty filters, low refrigerant, a dirty evaporator coil and/or a faulty blower motor. Changing a filter is something any homeowner take care of; however, you should call the professionals at Southern Heating & Cooling Inc. at 256-574-1300 for other problems or if you have other questions or concerns.