KINGERSONS - Your Coeymans Hollow Explore our deals on for looking for hvac subcontractors repair, duct cleaning, installations and yearly maintenance. Navigate through details on central heating and air we sell at split heat and air systems (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