air cool engineering (NI) Ltd specialises in the design, installationand maintenance of air conditioning and renewable energy systems for businessesand homes. We are experts in:HVAC Air Conditioning AirSource Heat Pumps Solar Photovoltaic(Electricity)SolarThermal (Hot Water)With over 20 years of industry expertise, air cool engineering (NI) Ltd is anaccredited and reputable installer of innovative and energy efficient systems. For added confidence in our customer service,technical knowledge and engineering excellence, air cool engineering (NI) Ltd is Safe Contractor, Constructionlineand Refcom certified. air cool engineering (NI) Ltd is one of only a small number of contractorsin Northern Ireland who are a Mitsubishi Electric 'Business Solutions Partner'-offering a 5 year warranty on all new Mitsubishi system installs.