75455083
Mar 23, 1998
Mar 7, 2000
Air Conditioners; Air Conditioning Units; Air Filters for Air Conditioning Units; Air Filters for Domestic Use; Air Filters for Commercial Use; Ceiling Fans; Evaporative Air Cooling Units for Domestic Use; Heat Exchangers; Ventilating Louvers; Heat Pumps; Domestic Hot Water Heaters; and Commercial Hot Water Heaters
Environmental Control ApparatusResidential and Commercial Installation and Repair of Air Conditioning Apparatus; Residential and Commercial Furnance Installation and Repair; Residential and Commercial Installation of Ventiliation Apparatus; and Residential and Commercial Installation, Repair and Maintenance of Heating Equipment
Building Construction and Repair