Residential and Commercial Garage Door Service, Repairs and Installations – The Genuine. The Original. Since 1921 – Overhead Door Company™ has been servicing the Huntsville and surrounding North Alabama metro areas since 1968. We are the only authorized Genuine Overhead Door Company™ dealer in North Alabama.We service and repair all brands, including spring replacements. Overhead Door Company of Huntsville/North Alabama™ has been locally owned and operated by the Warren Family since 2004. Same Day Service. BBB A+ Rating. Servicing Huntsville, Madison, Athens, Decatur, Hazel Green and the surrounding Huntsville, Alabama metro areas. Give us a call today! Don’t be Misled – Look for the (™) TM Trademark at the end of our name.