I had an estimate for $1500 from another company to replace a drainage line from the upstairs all the way down to the basement. They couldn't even do the work for 2 more weeks. Joe N discovered a pin-hole leak at the top and recommended replacing a small section of pipe for $450. Joe and Shane made the difficult (due to the pipe being in a tight space) repair the same day, without removing the vanity, and now I can finally bid my long-term leak and attendant mold problems goodbye. Thanks Joe for saving me $1050!!!