I asked Lewis initially for advice, which he freely gave. (I was in my view being fed a lie through my letting agent about the amount of work required on a boiler and the letting agent and contractor were all part of the same firm.) After several months the intermittent problem with the boiler became worse. Lewis attended immediately and gave a competitive quote. I asked him to proceed. He liaised directly with the tenant and organised a date to suit all and did all the work required on the day without incident. I haven't heard again from the tenants so I assume all is well. I would thoroughly recommend Lewis and Corstorphine Gas services as decent, independent traders with a first class attitude to their work and clients. Thank you