MR Erdwärme AG

MR Erdwärme AG drills ground-source boreholes and sums up its business simply as heat from the ground. Its head office is in Rhäzüns in Graubünden, with a second site in Caslano in Ticino. Through these two locations the company reaches both German-speaking Switzerland and Italian-speaking Ticino, and advice is given accordingly in German and Italian.