I live in old house in Toronto. Recently guys from City of Toronto came and wanted to install a water meter, but because My water underground pipe was very old and rusty, they could not install. I was advice to replace it. Then I checked homestars.com and found company Mister Plumber. I used them before, couple years ago. I have chosen Mister Plumber because they have score 10 out of 10. Other companies have 9.8 or 9.9 that means there are some people who are not completely satisfied with their service. Honestly, I do not want to be one of those people. So, again, I have chosen Mister Plumber and I was right. They take care of every client to be satisfied, work was done within one day as promised and all working area was cleaned- up perfectly. Very good company. For anybody in Toronto who needs to replace underground lead pipe I highly recommend Mister Plumber!