These are just some of the air conditioning manufacturers we work with. Premiair can supply chiller units, heat pumps, boilers and air conditioning units from all the major brands. As an independent HVAC contractor, you can be sure that Premiair will implement the best solution tailored to your requirements. All manufacturers have something different to offer so whether your primary project objective is energy efficiency, system capacity or cost savings, Premiair can supply the quality HVAC products that you need. Premiair is the leading air conditioning company in London with nationwide coverage for all services. A diverse product range is available from all the air conditioning manufacturers and each of them has something unique to offer. Airedale is known for product innovation at their state of the art air conditioning research and development centre in Leeds. Carrier is possibly the longest standing company in this industry after inventing the first mechanical air conditioning unit in 1902. Daikin is devoted to quality with initiatives such as their D1 partner programme, of which Premiair is a member. Hitachi is another company devoted to invention as they were the first to design the scroll compressor and the semi- hermetic screw compressor. The range of Hitachi air conditioning units includes twenty nine commercial split systems and many more residential air con units. Mitsubishi is a household name and probably one of the best known brands in modern technology. Trane is distinguished as a leader in air quality for comfort applications with some of the most famous buildings in the world using their air conditioning systems such the World Trade Centre in Beijing.