F'nix provides turnkey geo-exchange systems that radically reduce energy costs in existing buildings. In short, geo-exchange (also referred to as geothermal heating and cooling) is a method to use the energy stored under the earth's surface as a heating and cooling source. It's sustainable and cleaner than traditional energy methods and because it's more efficient than conventional heating and cooling systems, energy costs are significantly lower. With F'nix you don't have to choose between a solution that's good for the environment or good for your bottom line: our systems do both. Our evolutionary approach to renewable energy is fortified by a foundation of expertise in mechanical engineering, building services, energy, construction and sustainable design.