PLUMBING  

EZ BUILDERS (London): Qualified plumbers; Sanitary fittings,
Rainwater pipes and gutters, Insulation, Radiators.

What's the point of having luxuriously decorated bathroom, shower room or WC, if appliances are not working properly? If pipes make strange noises, or if sink emits an unpleasant odour? And that's only half of the problem: there could be a leak ruining the room below, fixing it would probably require removing part of floor or walls - not a cheap option!