Fast, Efficient Plumbing Services in Round Rock, Cedar Park & Beyond Mr. Rooter® Plumbing of Austin We offer 24/7 availability for all plumbing-related emergencies. We never charge service fees or after hours fees. We are highly trained and experienced professionals. We use the best equipment and techniques. We first provide free, no-obligation estimates on site. We show you the problem so you can make an informed decision. We are licensed, bonded, and insured.