Air conditioningBuilding technology/ building services (building automation)Electrical installationHeatingHydraulic engineeringRefrigerationRemediation worksSanitaryVentilation
Concrete worksDemolition worksDry constructionETICSFaçade worksGeneral contractorsIndustrial construction and hall buildingInsulation technologyPaving worksPlasteringRemediation worksScreed workShellTiles and panelsTurn-key construction