I want to say thank you to Joanna Pieters for the excellent recommendation of David O'Donnell of Norwood Roofing Specialists. We had a tree growing out of our roof (!) and asked for recommendations for removal. Not only did David do it without scaffolding he also inspected the roof and reflaunched our chimney stacks and made them watertight. He was quick, efficient, reasonably priced and a pleasure to deal with. Plus a 10 year guarantee. Recommend for anyone with a roof issue.