They Diagnosed the issue as a dilemma that has a seal involving a vent and our roof they usually set it at no cost. Quick ahead to yesterday plus they replaced the roof and did an incredible career. Hugely suggest this firm as I have without doubt they stand by https://dazzling-can-9d5.notion.site/Top-Oshawa-Ontario-Canada-Roofing-Companies-5e434377ec98440abe0fbbc7e1b8eaf7?pvs=4