KINGERSONS - Your Oakville Browse through special sale on for air conditioning subcontractors ac maintainence, repair and new installations. Manuals and submittals sheets on central air and heat pump we sell at split air and heat 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