After being let down by a company who delivered, and then would not disconnect an old gas cooker and install the new one, I done an internet search and found Plumbing Force. There was a little mix up with the installation time, and another date was arranged. The engineer who arrived on time on the new day (I think his name was either Dan, Dave or Don) did not talk much, but he was very dedicated with the instillation, and ensured my new cooker was working well. He even put the old one outside the front of my house. After the initial mix up, I did wonder whether I had made the right choice with Plumbing Force, but having said that, I was very satisfied with the job which was well done with the minimum of fuss or mess.