Quote was a little higher than others, however I decided to use Jamie because he promised to finish the job leaving the property tidy, and not in need of repairs to ceilings etc that the other engineers were going to do. His recommendation was for a good quality boiler and materials, which might be slightly more expensive but would ensure the best solution to the problem. I had to have the boiler relocated from an internal to an external wall due to new building regs. I trusted Jamie to do this tricky job which involved taking gas pipework through the ceiling void. I was very happy with how the property was left, which was as good as I could have hoped for.