Replacement of back flow valve
This is in response to Drainworks response to me of April 4, 2011 about the backflow valve that they installed in 2009. It is obvious from your response that you do not stand behind your service as you are putting the responsiblity on the City of Toronto and the manufacturer. You should have tested the backflow valve before installing it. As I mentioned in my review, I hired another company, New Canadian Plumbing, to professionally clean my backflow valve as you indicated is required at a cost to me of $200 (which I was prepared to pay each year to maintain it). They are the ones that initially detected the problem with the backflow valve that you subsequently inspected. In conclusion I am now forced to have to my new tiled floor ripped up and a new back flow valve installed at my own cost, after only a year and a half of having it installed by Drainworks. I selected your company from the Homestars site because you claim great customer service and guarantee of your work. If you truly stood behind your service you would replace the backflow valve. All I can say is BUYER BEWARE.