详细描述
地熱, 鍋爐, 暖風爐, 壁爐, 無罐熱水器, 間接式熱水器, 熱水箱, 煤氣廚爐.
Fireplace, tankless hot water tank, indirect hot water tank, gas and electric
hot water tank, and gas cooktop
政府牌照( Intermunicipal Business contractor Licence ),
五百萬商業水火保險 (5 million contractor liability insurance)
