You change your AC filters every three months, but did you know that homeowners have their HVAC ducts cleaned every 3-5 years? Dust, pollen, pet dander, and even mold make their way into your duct which lowers your air quality. What's more, dirty air ducts hinder the efficiency of your HVAC system which may raise your utility bill. Is it time for a cleaning? Contact SERVPRO of North Richland Hills for a free air duct cleaning estimate!