Because TNT Garage Doors, Inc. is a local, family-owned company, this enables us to offer some of the most affordable and responsive garage door sales, installation, and services to our clients throughout the Charleston area. Our technicians live and work in the area, and we are available by appointment seven days a week as needed. We provide area clients with estimates, installations, maintenance, and repairs. TNT Garage Doors, Inc. is fully licensed and insured, and here to support you during and after the sale. No matter what the brand or the mechanical problem, TNT Garage Doors, Inc. offers affordable, responsive garage door services.