We were advised to get 3 quotes (which we did) Gareth spent the best part of an hour with us going through the process from start to finish! We honestly thought it was going to be expensive! But guess what!! Thermal heating were alot cheaper and also installed our new boiler within 48 hours! Rob the installer called us to even tell us what time he was arriving.. (on a sunday) i would definitely recommend these guys and I'm also giving them a 5 star review for a reason.. thank you Gareth and the installation team you were all outstanding!