Tom helped us from start to finish to replace a 1970s warm air central heating system with a totally new air source heat pump, underfloor heating, radiators and associated pipework and water cylinder. Tom has the knowledge and expertise we needed for this project. We felt a little unsure beforehand whether to go for a gas boiler or heat pump, but sitting here in a house built 1968, in the middle of winter, I can say that we made the right choice in choosing Tom and going for a heat pump. Tom is professional, flexible, has all the right knowledge, is communicative and punctual. I would recommend him and will use him again.