I am really happy with my experience with Heatable. The website is easy to use and you can get a quote without worrying that you will receive any nuisance calls. I asked a few questions using the website live chat before placing my order and promptly received clear answers. The ordering process is very simple and you get an instant fixed price quote. The amount was not charged to my credit card until the job was complete. In my case this was a conversion from a regular heating system to a combi boiler. The gas engineers used by Heatable arrived at the stated time and were professional & friendly. I was really pleased that they were willing to discuss the job and were accommodating to the quirks of a mid-terraced property that needed a 22 mm gas pipe upgrade. The conversion took 2 days and the old boiler and cylinder were removed as part of the job. Due to the nature of the conversion the engineers inevitably created dust and there was some cosmetic damage to walls. However, this was explained to me from a call I received from Heatable, I had read it in the T&Cs too and I also had to consent to this during the job. They did their best to tidy up before leaving, but any work of this nature will create some mess. I only mention this because I have seen some reviews where this seemed to be considered unacceptable, whereas I would consider it to be unavoidable for work of this nature. I’m really happy to know that the boiler is covered by a 10 year warranty and I have already recommended Heatable.