Mr Rooter Of Oklahoma City’s plumbers work extremely hard to deliver the highest level of customer service – it’s our #1 priority. In fact, we actually call it “World Class Customer Service™” because we truly believe it is unmatched in the plumbing industry. It all starts when you call our office. We know that when you have a plumbing emergency, the last thing you want to deal with is an unfriendly person on the other end of the phone.