Foothills Garage Doors Garage Doors Foothills Garage Doors Visit Website 540 W. Independence Blvd Mount Airy, NC 27030 (336) 786-8343 (336) 786-5742 (fax) About About Garage Door Sales, Service and Installation. Commercial & Residential. Broken Spring Replacement Metal & Specialty Wood Doors, Dock Seals, Dock Levelers