Tandridge drainage and leak detection.

Tandridge sits at the south-eastern edge of Surrey's commuter belt, where the North Downs escarpment rolls down through Caterham and Oxted before the district opens out towards Lingfield and the Kent border. Postcodes CR3, CR6, RH7, RH8 and RH9 take in a wide spread of property ages and types: Victorian and Edwardian terraces around Caterham town, substantial interwar semis and detached houses through Warlingham and Oxted, and newer estate builds edging towards Lingfield. That mix means the drainage and pipework picture varies street by street, with older clay-jointed runs sitting directly alongside PVCu installed in the 1980s or 1990s.

Water across Tandridge is supplied by SES Water and South East Water, and it is hard – typically 280 to 320 ppm CaCO3. At that level, calcium carbonate deposits accumulate steadily inside supply pipework over time, narrowing bore and masking slow leaks behind scale build-up, which is why systematic survey rather than guesswork is the right starting point for any unexplained loss.

Our two services here

247 Rapid Response covers Tandridge for drainage surveys, jetting and lining, and for full leak-detection investigations. These are scheduled, project-grade visits booked one to two working days ahead, with a confirmed 9am to 5pm on-site window. There is no callout fee; a fixed price is agreed once the survey findings are in hand. Because Tandridge is M25-adjacent, reactive cover is also available locally when a situation cannot wait. For all pricing and booking, see /pricing.