PENB building energy performance certificates. We are a professional company specializing in energy assessment of buildings with a focus on the preparation of PENB (building energy performance certificates) and energy assessments for subsidies under the New Green Savings Programme (NZU).

Stop by for good energy. We've been supplying you with electricity and natural gas for over 20 years. Whatever your energy needs are, we'll work with you at this branch. We've got you covered with a great tariff, efficient boilers, heat pumps and photovoltaics. You can rely on our energy.