Sub-Zero Refrigeration And Air Conditioning serves domestic, commercial and industrial customers in Cardiff and the wider South Wales area. Its work includes supplying and fitting air conditioning equipment, maintaining existing systems and carrying out repairs. Customers can discuss wall-mounted, split and ducted air conditioning options for their premises. The company also supplies and installs commercial refrigeration equipment, including chiller cabinets, blast freezers and cold rooms. Its services extend to ventilation and cellar cooling, with maintenance support for equipment already in use. Sub-Zero works with businesses such as restaurants, cafes, bars and retailers, as well as homeowners and office operators. The company offers installation quotations and emergency breakdown assistance in Glamorgan. Published coverage includes Cardiff, Bridgend, Newport, Swansea and Bristol.