Façade worksPlumbing and sheet-metal workRemediation of hazardous substances / Asbestos abatementRemediation worksWaste disposalWindowsWooden construction
Building technology/ building services (building automation)Dry constructionElectrical installationHeatingPainting worksRemediation worksSanitaryScreed workTiles and panelsWaste disposal
Building material testingBulk materialsConstruction machinery and vehicle rentalConstruction materialsDemolition worksDredgingEarthworksProcessing of building materialsRemediation of hazardous substances / Asbestos abatementRemediation worksWaste disposal