Call Shannon's Heating and air. He is replacing my office unit inside and out redoing some duct work to stabilize the air returns for $4900.00 I have rental property and homes that he does all of and has beat prices of competitors for over 5 years. He does all of Sacred Hearts work so it's after 4 pm before he gets to you. But well worth it. Call 698-3101 or send him a text that's his cell number.