It all depends on the specialist who will perform this type of plumbing work. I contacted POM Group Plumbing when looking for experts in shower valve installation toronto . They promised me to handle this task with high quality and said that it would not take much time. And it turned out to be true. The wife said that she did not even have time to finish preparing dinner when the work was done. It has been several months of heavy rains, and we are in perfect condition.