Sewer rodding: Also referred to as 'sewer snaking', this term refers to the use of a mechanical rod for clearing blocked drains, tree roots, debris, sludge, or waste from your sewage system. Drain pipes in London vary depending on when the pipes were laid. Plumbers often need rods of that will fit different size pipes and drains. Before calling out an emergency plumber, ask about the type of machine that will be used to rod the sewer or pipes. Camera locating: A camera is attached to the cable which is fed down the drainpipe to identify the blockage or crack in the pipeline. The camera has a live feed which can instantly help the plumber to pinpoint the obstruction and the depth of the blockage. The camera feed can be saved to a memory card or emailed to the customer. Water and immersion heater repair: Water and immersion heaters can be expensive to fix if they are damaged, or a part needs replacing. A leaking immersion heater can quickly ruin the ceiling ...