Providing sales and service for garage doors in Niagara Region and throughout the Golden Horseshoe. Offering superior quality and top of the line customer service, TNC Overhead Doors has you covered. We specialize in Residential & Commercial Garage Door installations and maintenance, as well as Commercial Dock Levelers. If you are looking to increase the security of your property, we also provide gate installation. We are proud to serve our clients from Niagara and all throughout the Golden Horseshoe. Call Tom today for your Free Estimate! more... See more text