Our old furnace died on a Friday afternoon, but Renato made the time to come by and assess the situation. We had been impressed by him when he did a repair to that old furnace a few months ago, and we knew that it was on its last legs.... Anyway, Renato gave us a very fair price on a new furnace that serves the size of our house perfectly, and he had it installed promptly. He also located a couple of minor leaks that he fixed, and gave us great advice about replacing our old rental hot water heater. We are really impressed by his honesty, expertise, courtesy -- and the fact that he always shows up when he says he will! It is a pleasure to do business with Renato, and we recommend him to all our friends.