Activities & General InformationOur specialist heating, air conditioning and associated (HVAC) services are available regionally to London, the Home Counties and the South East of England. We supply our quality mobile air conditioning & indoor air treatment products nationwide to the whole of the UK.Our range of mobile air conditioners and evaporative coolers are available for hire regionaly to London and the Home Counties.Our specialist team of field operatives and friendly office staff are fully experienced and are trained to very high standards of workmanship and customer care.We are a "Quality Assured" company, working to exacting British & European ISO 9001 : 2000 Quality Assurance standards, through continous third party quality assessments and certification by ISOQAR Ltd, an U.K.A.S. accredited organisation.We are a CORGI registered company (reg. no. 5035). All our engineers are fully trained to the highest CITB / ACS standards.Importantly, "HEVENTECH for Quality & Reliabilty", means that all our existing and prospective customers buy with confidence and piece of mind. Our wide ranging industrial and commercial client base includes blue chip companies, small companies and organisations, local and public authorities alike. We are approved service agents and preferred installers for leading heating & air conditioning equipment and appliance manufacturers and suppliers.