Fern in Toronto

We live in an old part of a Toronto beach neighbourhood where the drains are still clay pipe. As a preventative measure, myself and several neighbours get our drains snaked once a year to prevent water back up in our basements due to the tree roots. Mark came out and suggested we check everything out with a camera first. It turns out the snake wasn't necessary. He was very informative, explained what was happening with both my drain and my neighbours. As it turns out, I don't need to have the drains checked every year but my neighbour does as she has some clay pipe separation. Best drain service I have ever used.