I've used Tim to install and maintain central heating systems at a number of properties over the past 10 years and I trust him implicitly to do a top quality job. This time we had some time pressure as we needed 5 radiators and valves replaced quickly in a rental property so that we could get it back on the market. Despite it being close to Christmas and Tim about to go away the job was done in our timescales. As always, the workmanship was excellent, they arrived as agreed (8:00 in the morning) and comfortably completed the job in one day as well as taking away all the old radiators and cleaning up when they'd finished. Tim is hugely reliable as is indicated by our consistent use of him. We never look anywhere else!