Building permit processing on a turnkey basis. Building, energy projects for subsidies and reconstruction. Insulation of facades with coatings not polystyrene. Services of architect and designers. Construction and subsidy coordinator. Documentation and final report for subsidies from a certified person. Pellet boilers, lining of chimneys.

Creation of energy assessments for obtaining state subsidies (e.g. New Green Savings), energy audits and building energy performance certificates (PENB). Providing state subsidies on a turnkey basis. Design activities in heating, air conditioning. Installation and assembly of heating, water, gas and sewerage systems.