Apparatus for producing hot water; apparatus for the supply of hot water; boilers for hot water supply installations; electrically heated hot water tanks; gas fired boilers for producing domestic hot water; hot water apparatus; hot water boilers; hot water cylinders; hot water heaters; hot water heating installations; hot water installations; hot water supply heaters; faucets for pipes (AM.); mixer taps for water pipes; pipes (parts of sanitary installations); plastics pipes (parts of sanitary installations); pressure relief valves (safety apparatus) for water pipes; regulating accessories for water or gas apparatus and pipes; regulatory fittings for water pipes; safety accessories for water or gas apparatus and pipes; safety fittings for water pipes; safety valves for gas pipes; safety valves for water pipes; stop cocks being safety apparatus for water pipes; taps (cocks, spigots) (faucets (AM.)) for pipes; water-pipes for sanitary installations

Clearing of tree roots from pipes and drains (plumbing services); maintenance of plumbing; plumbing; plumbing and glazing services; renovation of plumbing; cleaning of drains; clearing of tree roots from pipes and drains (plumbing services); unblocking of drains; clearing of tree roots from pipes and drains (plumbing services); maintaining and repair of drain pipes; building maintenance; home maintenance services; maintenance of plumbing; pipeline construction and maintenance; pipeline maintenance; sewer pipe maintenance; swimming pool maintenance; disconnecting unused service lines (e.g. gas, mains water, electricity); maintenance and repair of gas installations and equipment; repair of gas supply systems; electrical installation services; electrical wiring services; installation of audio electrical apparatus; installation of electrical apparatus; maintenance and repair of electrical apparatus; maintenance, installation and repair of electrical items and equipment; repair of electrical appliances; residential, commercial and industrial installation and repair of electrical and computer wiring and cabling; building and construction services; building construction; building maintenance; disconnecting unused service lines (e.g. gas, mains water, electricity); sewer pipe cleaning; sewer pipe maintenance; sewer pipe renovation; sewer pipe servicing; air conditioning apparatus installation and repair; installation of apparatus for air-conditioning; slating and tiling; tiling services