Are you looking for the best Garage Door Installation Service in East Gwillimbury? At Newmarket Garage Doors, we provide sales, service, and installation as well as parts for garage doors and garage door openers. We offer excellent service, quality, and workmanship. We pride ourselves in a job well done. Whether it's replacing a rotten and worn wooden garage door, upgrading to a steel insulated garage door or making a selection for a new custom home, Newmarket Garage Doors should be your destination to bring style and function back to your home!