Emergency Plumber in Harrow

Harrow’s emergencies mostly happen in the same house: a 1930s semi with a tank in the loft and a cylinder on the landing. When yours overflows, runs cold or bursts in the frost, ring 07861 933265. A person picks up at any hour, there is no call-out charge, and HA1, HA2 and HA3 are usually reached within 60 minutes.

To isolate it: The main stopcock in a Harrow semi is normally beneath the kitchen sink or under the stairs. For the loft tank, a small lever valve on the pipe feeding it stops the inflow. If water is running near the consumer unit, leave it alone unless you can reach it dry. Gas smell? 0800 111 999 first.

Metroland, street after street

North Harrow, Rayners Lane, South Harrow and much of Harrow Weald were built between the wars, and the houses share one design of plumbing: stored cold water in the roof, a copper cylinder heated by the boiler or an immersion, and gravity doing the rest. That system lasts for decades, but its weak points are the same everywhere: the float valve in the tank, the joints on the cylinder and the immersion element.

The Hill

Up on Harrow on the Hill the houses are older and larger, with longer pipe runs, cellars in some, and the extra care a conservation area needs.

Outside the house

Garages along the side, outside taps at the back and long gardens all have their own pipes, and those freeze before anything indoors. Under the older HA1 streets, clay drains with tree roots in the joints are the usual cause of blockages that keep coming back. Most water in the south-east is hard, which is why scale shows up in almost every hot water call.

Price and nearby

£110 for the first hour, £45 per half hour after, plus parts; no call-out charge. We also cover North Harrow, Rayners Lane and Harrow Weald, and nearby Wembley, Edgware and Uxbridge.