KINGERSONS - Your Easthampton Town Check out our sale on for central air conditioner companies repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central air with heat pump we sell at split air (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 heat units