installation, maintenance and repair of gas, electricity and water supply apparatus; emergency servicing of water supply apparatus; construction; building renovation services; installation and repair of showers; shower installation and repair; installation and repair of bathroom heating devices; installation and repair of toilets [water-closets]; installation of pipes; laying of pipes; installation of equipment and apparatus for gas and water supply; installation, maintenance and repair of apparatus for supplying gas; installation of gas pipelines; installation, maintenance and repair of gas supply apparatus; construction of structures for the production of natural gas; maintenance and repair of gas and electricity installations; laying, repair, maintenance, replacement and refurbishment of gas pipelines; gas pipeline maintenance and repair services; plumbing services; plumbing and glazing services; advisory services relating to the installation of plumbing; plumbing maintenance advisory services; plumbing installation, maintenance and repair; commercial construction; installation of commercial cooking apparatus; plumbing; installation of plumbing systems; installation of utilities in construction sites; installation of water supply apparatus; installation of plumbing

Plumbing; Construction