Medway drainage and leak detection

Rochester Castle has stood above the Medway since Norman times, and beneath much of the surrounding streets lies a drainage and water infrastructure that tells an equally layered story – Victorian brick-barrel sewers, post-war cast-iron soil stacks, and chalk-aquifer mains water supplying properties from ME1 in Rochester right through to ME8 in Rainham.

247 Rapid Response covers the whole Medway unitary authority: Chatham, Gillingham, Rochester, Strood, and Rainham. We offer two project-grade services here – drainage investigation and repair, and leak detection – booked one to two working days ahead with a confirmed on-site slot between 9am and 5pm.

The local property picture

Chatham's naval-base heritage has left a distinctive stock of Victorian terraces and Admiralty-era housing, many with original cast-iron drainage still in active service. Gillingham and Rainham add a strong band of 1950s and 1960s estates where cast-iron soil stacks are nearing the end of their design life. Rochester city centre and Strood bring their own mix of conservation-area terraced housing and more recent suburban build. Water throughout the district comes from South East Water and Southern Water, both drawing on the hard chalk aquifer; hardness consistently runs at 280 to 330 ppm CaCO3, which means scale is a practical issue for any copper supply pipework that has been in service for more than a decade.

No callout fee applies to any booking in Medway – the fixed price is agreed after our survey and before any work proceeds. See /pricing for a full breakdown of how our quoting process works.