Fire - Energy - Environment GmbH We are energy specialists and combine the trades of heat pumps, solar and wood firing, as well as their service from a single source. We are a member of the Swiss Heat Pump Association, hold a specialist licence for refrigerants for stationary heating and cooling systems, are trained building energy consultants and accredited renewable heating impulse consultants. We offer project planning - engineering and specialised planning, project management and the technical implementation of renewable energy solutions - including energy consulting, building physics and energy efficiency. Preparation of energy certificates according to SIA380/1 and GEAK