Hi everyone, we have a cottage and there is a drain pipe that's connected to the kitchen sink and washing machine. We found a drain pipe leak last week. The nearby plumber came and repaired only the kitchen connections. Since he had only replaced the kitchen pipes, there has been a smell coming from our washing machine and from the kitchen sink sometimes. I guess there is some issue with the pipe. Hence, I need a plumbing service urgently. My neighbor suggested this drain cleaning service in Hamilton(1strooter.com/hamilton/). Is anyone familiar with them? Please leave a few suggestions.