Found Andrew through the Worcester Bosch web site. I clicked 4 local traders and British Gas to quote for a boiler conversion to a new combi. Andrew visited my home, took the details he needed and provided a very competitive quote. The work was carried out over two days, first job they covered all the floors they would be working over in a plastic sheet, up the stairs and onto the landing. They finished on time and the worked to a really high standard. I would have no hesitation in using them again and recommending their work to others.