KINGERSONS - Your Mcville Browse online pages for buying for air conditioning service company heat and air furnace repair, maintenance and installations. Manuals and submittals sheets on central heating and air unit we sell at split heating and air conditioning 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 and heating units