Usually I don't hire mainstream corporations to do my plumbing work. Often, I found their employees to either be impersonal or a slacker. <br /> <br /> Mr. Rooter is not like this. We received an estimate on plumbing work after two days from an unknown (and now out of business) plumber. We called Mr. Rooter (whom we had under warranty). They were out within two hours, had a camera down, and had identified three root systems that the other guy had missed.<br /> <br /> They honored the warranty, got to work right away, and we haven't had a problem in nearly three months (and we don't anticipate one anytime soon). Got a problem with your plumbing? I'd trust these guys. They know what they're doing. And they clean up after themselves!