I wish i have did my homework first before calling these guys to service my water heater. I had a little pressure valve problem few days ago and it just won't go away, so i called these guys Mr. Rooter and they came in 2hours late on what they promise. Anyway, you have to watch these guys if you decide to hire them (i hope you don't) they came in to my house and i was told that my water settings was set by someone to its maximum settings and i told them that my 3 years old and about 3 months old water heater had never been service... read full review »