The construction, design and service activities in the field of construction with a focus on land, transport, underground, water supply and special construction. These buildings then are single-family houses, but also industrial buildings, roads, railways or bridges.

Construction activity. Construction: - family houses. Reconstruction. - prefabricated, residential and family houses - schools, sports centers - shopping centers, office buildings - parking houses.

Plumbing work. - heating, gas work. Design, supply of materials and installation. Assembly, reconstruction: - boilers - radiators - solar heating - underfloor heating - boilers, boilers - central vacuum cleaners - fireplaces.