KINGERSONS - Your Blodgett Mills Browse through special sale on for mechanical hvac equipment repair, maintainence and installation. Manuals and submittals sheets on central heat and air unit we sell at split heating and air conditioning (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 conditioner systems