+ Cost efficiency + Resource optimization + comfortable indoor climate + environmentally friendly products + conservation of primary energy sources We as an engineering office for building services in Graz offer decades of experience in the field of environmentally friendly building services and energy consulting. Our service is customer-oriented, because everyone needs an individual and coordinated solution. Economic efficiency calculations for your investments are a matter of course for us. We strive to make your investments more affordable and look for suitable funding opportunities for your new or optimized system. You will be professionally supported by us throughout the entire funding cycle. We take care of the grant generation, the grant application and the final settlement for you. We also work internally on our negative environmental impact and guarantee you a continuous improvement of our environmental performance as a qualified energy efficiency auditor according to the European energy audit standard EN16247, as well as with our EMAS, ISO 14001 and Ökoprofit certification.