Ciaren did a great job to replace all old radiators to new ones in my 4 bedrooms house,there are totall 10 radiators included a vertical radiator in the kitchen,the job is done in a very high standary way, especially connection between inside pipe and outside radiator, any questions we asked Ciaren can explain in details with patient, also after all work done, Ciaren also email us the instruction how to set up timer of boiler, it's great help. No doubt if our family have any plumber jobs will definitely to contact Ciaren again.