There are many installations that are not efficiently controlled by room thermostats, timer clocks, hot water temperature control or even the correct amount of pipe insulation. Completing some simple cost effective measures could save £££’s on future gas bills. From a tap washer to a complete plumbing installation, GAP services guarantee all plumbing work undertaken. If your boiler, fire or cooker breaks down give GAP services a call and we promise not to charge if the appliance fault is not rectified.