We had two toilets that were making really weird sounds, so we called Black Mountain Plumbing, Inc. We've been relying on them for twenty years now. The plumber told us it was toilet valves. He was really nice, the tech that came out. He told us he could replace the valves then and there for $250 or we could do it ourselves. He was honest about the repairs. They've always been honest and we can trust them. Black Mountain Plumbing, Inc. is the only plumbing company that's completely honest with us and fair in pricing. We wouldn't use anyone else.