In these dog days of summer we rely on our air conditioners. There are some simple steps you can take to ensure your AC stays in tip-top shape -- and continues to keep you cool. Richard Hargis spoke with News 25, to offer up some tips and explain how Pahrump Valley Air Conditioning and Heating can help when you need professional service. Pahrump Valley Air Conditioning and Heating is open Monday through Friday with limited hours on Saturday. For more information or to schedule a service call, just give them a call at 775-727-7488.