We have a problem with pressure loss in our central heating system. Topping up each day and loosing 1bar or so in a matter of hours shows something is wrong. Brit. Gas have said there must be a leak and they've got to the stage of suggesting taking up flooring to inspect pipes and junctions. This is getting expensive and disruptive! BG have a £1000 limit on their part of repair and making good costs. Have people tried:
Any experience with one of these companies? Pin-pointing the leak position may save money in the long term, even though the survey will cost a few hundred pounds. I've yet to explore the home insurance angle to reclaim some costs.