Why is my cooling unit freezing up?

Your system could be freezing up for a variety of reasons, but the most frequent are dirty filters, low refrigerant, a dirty evaporator coil and/or a faulty blower motor. Changing a filter is something you, the homeowner, can take care of; however, you’ll need to call the professionals at Klaus & Sons Heating & Air Conditioning at 909-982-5698 for other problems or if you have other questions or concerns.