About Tev Direct
TEV Direct, the installations division of TEV Ltd, was established in 2006 and through its team of fully qualified engineers it installs the Marstair Eco heating and cooling units throughout homes and businesses in Yorkshire.
TEV Ltd is involved in designing and manufacturing energy efficient, environmentally friendly air conditioning and heating equipment for all types of domestic, retail and commercial buildings. The Group is approved to the EN ISO 9001:2000 quality standard and the EN ISO 14001:2004 environmental standard. Its sales are in excess of £9m per annum and it employs 90 people.
Thermal Energy Ventures Ltd (previously IMI Air Conditioning Ltd) is the main operating company and was acquired by the group holding company, TEV Ltd, in November 2003 from IMI PLC.
