Martine in Peace River

When we had our roof shingled, we went with the cheapest company. Unfortunately, they did not install adequate ventilation and that resulted in ice build-up on the inside of our roof. Great Canadian came in and professionally assessed all the problems and did a great job fixing everything. They may be a little more expensive but they do the job right so you don't have to stress out later on. This is a great company and I hope to continue doing business with them in the future.