Our showers were installed badly by cowboy builders, which we have been trying to get sorted out for 3 years. Over this time period, we had 5 different plumbers over including boiler engineers and British Gas and nobody could work out what to do. Matt Pullin, from Kerry Maintenance came over to inspect the situation, and we were rather sceptical when he said he knew exactly what was wrong and diagnosed the issues quickly. He came back the following week and completely sorted it out. Now, we have two hotel-like showers with fantastic flow and are totally thrilled. Matt is a plumbing legend!