Emergency Plumbers in Slough

Know where your internal stopcock is (in most Slough terraces it sits under the kitchen sink; in 1960s Langley flats it is often in the airing cupboard) and turn it off if water is running. Photograph the boiler's make, model and any error code on the display, note whether you have a combi or a hot water cylinder, and say whether the leak is clean water or drainage. That one message usually turns a two-visit job into one.

If the blockage is inside your property boundary it is yours to fix. Shared or lateral drains beyond the boundary, and the public sewer, are Thames Water's responsibility, and they will attend free of charge. A plumber with a drain camera can tell you which side of the line the problem sits on before anyone starts digging, so ask for the survey footage.

Slough sits in one of the hardest water areas in the country, so limescale builds in heat exchangers, shower cartridges and immersion elements far faster than the national average. Ask any plumber quoting for a new boiler whether the price includes a scale reducer and a system flush — it is the single biggest factor in how long the installation lasts here.

Anyone working on gas must be on the Gas Safe Register. Ask for the licence card, check the photo matches, look at the categories on the back (boilers and cookers are separate qualifications) and confirm the registration number on the Gas Safe Register website or by phone. Water-only work does not require Gas Safe, but public liability insurance still should.