For crying out loud whatever you do DO NOT USE THESE COWBOYS. They ripped off my mum and they've been reported to the police and trading standards are looking in to it. She called these unscrupulous rogue traders out to fix a boiler leak, when they left the boiler was still leaking, but they did bill her over £2000 to fix a pipe she didn't want fixing! They pressure sold her into doing it, telling her if she didnt they would cap it off and leave her with no electric or water over the weekend. Worse than that when I checked the bank statements, they've taken more money than they invoiced. I have never come across a trader who I would recommend less than this evil bunch of thieves and rogues. How dare you do what you did to my parents.