Had a new boiler with the eco scheme also chose to have my 12 radiators replaced too opted for a combi boiler to be relocated to the loft,so it was a big job with bricking up wall where old boiler was . There were a few hiccups along the way with wrong size radiators being sent n filter from boiler missing meaning couldn’t use boiler till it was fitted ( so no hot water/ heating for 2 days ) the 2 day job turned into 3 but I have only praise for the guys Liam and John who worked so hard getting the difficult job done keeping me informed every step of the way - Liam had to drive hour n half to fetch boiler filter so I didn’t have to go another day without hot water . Liam n John we’re very professional, knowledgable, polite , friendly and did an amazing job under difficult circumstances, they were very tidy taking every bit of rubbish away and cleaned up throughout as had to go in every room with me having radiators replaced too - if u are lucky enough to have Liam n John for your job they will not let u down .