Carpentry worksDoors and gatesDry constructionFlooring worksInsulationInterior constructionJoinery worksParquetryStair constructionWindowsWooden construction
BricklayingDemolition worksDoors and gatesDry constructionElectrical installationFire protectionGeneral contractorsIndustrial construction and hall buildingInterior constructionPainting worksRemediation of hazardous substances / Asbestos abatementRemediation worksWindows