KINGERSONS - Your Mc Leansville Browse online pages for buying for hvac technician certification repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central air conditioner we sell at split air and heat unit (ductless type) delivered straight to your doorstep. Typical delivery time from distribution warehouse is 1-5 business days depending upon products ordered, quantity and location of the shipping address. window ac units