"Used GQ heating to replace old bolier with brand new combi. Gerard knew his stuff and provided a very competetive estimate for the work. He arrived on time, worked hard throughout the two days, paid great attention to detail, and cleaned up when he had finished working. Job was slightly difficult because of problems with the old system and access to some areas was diffcult because of old kitchen layout. Work overran slightly because of this but in the end I was happy that the job was done right rather than rushed. Only minor quibble I would have is that the finishing on the brickwork rendering could have been a little bit neater otherwise he would have got 30/30. As it is 29/30 is not bad. I am delighted with the new heating system, I cannot fault it. Workmanship guaranteed for 1 year and boiler has 5 year manufcturers waranty (which Gerard registered for me). I would have absolutely no hesitation in recommending him for a job of this nature. Stephen Reid, Falkirk"