KINGERSONS - Your Jo Daviess Browse online pages for buying for hvac repair companies ac maintainence, repair and new installations. Manuals and submittals sheets on central air and heating system we sell at split heating and air units (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 air conditioner