Delta Air Conditioning (Reading) Ltd was formed in 1982 and is based in Reading, at the heart of the Thames Valley. Delta specialise in the design, build and servicing of Air Conditioning, Ventilation and associated building services, for new construction works and existing premises, for the Commercial, Industrial and Domestic Markets.www.deltaairconditioning.co.uk20-22 Friar St, RG1 1EX

Since 1990 Glenhurst has provided a specialist Mechanical and Electrical Service facility for the construction industry. Based at our Headquarters in Twyford, Berkshire, we are ideally positioned to provide an efficient service to our core clients across the South East. We supply a complete support package for the design and installation of mechanical and electrical services, control systems and air conditioning.www.glenhurstltd.co.uk11 Wargrave Rd Twyford, RG10 9NZ

Established in 1994, Gelidus Limited has earned an enviable reputation in providing a comprehensive package of air conditioning and ventilation services to both commercial and residential sectors throughout Reading, Berkshire and the Thames Valley. The Company now boasts a wealth of experience in providing cost-effective, energy-efficient air conditioning solutions, and is able to tailor its services precisely to meet the needs of our many customers who range from home owners through to small businesses, through to worldwide corporationswww.gelidus.comUnit 7/Chiltern Enterprise Centre/Station Rd Theale, RG7 4AA

At George Varcas & Partners, it is our job to install, maintain and service the air conditioning & refrigeration equipment that play an important role in our lives today. Through our team of highly experienced and qualified service engineers, we are fully conversant with a wide range of equipment. We also play an important role in the environment and will always endeavour to utilise the most environmentally friendly products and procedures to reduce global warming and promote energy efficiency.www.varcas.co.ukWindshield Brimpton Common, RG7 4RU