Find HVAC services in Pineville, MO and Bella Vista, AR Did your air conditioning unit pick the hottest day of the year to break down? Or maybe your furnace has been on the fritz lately and you wake up freezing every morning. At Your Heating & Air Guy, we understand how important maintaining a comfortable temperature in your home can be. That's why we offer HVAC services in Pineville, MO, Bella Vista, AR and surrounding areas. We can even install a geothermal furnace to help lower your energy bills.