Lawrence Independent Sales & Service Company
We are the air conditioning specialists! LISSCO specializes in 'thru-wall' air conditioners and heat pumps as used in hotels/motels, sun-rooms, nursing homes, and assisted living centers. PTAC equipment may be used in any application that requires one room comfort. We sell air conditioning equipment and parts throughout the continental United States from our Knoxville, Tennessee headquarters.
LISSCO is a family owned business that was started by Ron Lawrence and his wife Laura Beth in 1994. The business has since expanded to include niece Sara Slaughter and son Michael Lawrence and added a sizeable online air conditioning store. As a family business, our primary concern is to ensure the satisfaction of our customers rather than our board members or shareholders.
We stock parts for most major brands of air conditioners and heat pumps and maintain an in-house repair shop which provides free diagnoses. LISSCO is a factory authorized warranty service center for most major brands of equipment and our technical support is free for the asking.
Standard Package Terminal Air Conditioners and Heat Pumps available from LISSCO include GE, Amana, Friedrich, and Islandaire. LISSCO also specializes in finding odd-sized units or units which are no longer manufactured. If you are looking for a replacement unit for a pre-existing structure which can not be modified we have a large selection of units which will slide right in to your existing wall sleeve.
LISSCO stocks ductless mini split air conditioners and heat pumps by Fujitsu, Friedrich, and GE. We also provide window air conditioning solutions by companies such as Amana, GE, and Friedrich. We can even satisfy your emergency cooling needs with portable air conditioning units by Friedrich or GE.
LISSCO has a wide variety of specialty air conditioning products to meet your individual needs. Please call us toll-free at 1-800-4-LISSCO (1-800-454-7726) for additional information or price quotation.
Replacement Chassis