Unfortunately, because of the type of work involved, we are not able to offer a free diagnosis on boiler faults; however, we are honest and transparent in how we charge for boiler faults. Plumbing on Tap can deploy a qualified Gas Safe registered engineer to test and diagnose the boiler fault at your residence for £85. This fee also includes any repairs that fall within the first hour. Further time or part replacement will be quoted to you separately and you’ll always have a say in how repairs should proceed.
