I have been using Paul Revere Revolutionary Service for over twenty years now, and they are great! I am signed up with their service plan, so whenever I have any sort of problem, I call and they are here within a few hours. Their crew members are great! They introduce themselves to us, and they always talk to us about the problems and what they've done to fix them. Recently we've been having a problem with banging pipes, and they have been very helpful in trying to figure out the underlying issue. Even though they're still trying to find the problem, we had a good experience and we are satisfied.