WONDERCOOL® is incorporated in 2012, by a group of entrepreneurs who care about customer satisfaction. We provide high quality installation & maintenance of air-conditioning systems in island-wide SINGAPORE. Our team is balanced by experienced technicians with BCA qualification & coordinating executives to enhance smooth appointment flow. We always openly discuss with our customers to ensure the best scheduling & the least hassle. Our wide spectrum of customers ranges from residential to corporate, and is growing tremendously through customers’ referrals.