KINGERSONS - Your Monterey Park Tract Browse through hot deals on for air conditioning subcontractors repair, duct cleaning, installations and yearly maintenance. Manuals and submittals sheets on central heating and air conditioning units we sell at split heat & 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 conditioning