Foothills Garage Doors Garage Doors Visit Website 540 W. Independence Blvd Mount Airy, NC 27030 (336) 786-8343 (336) 786-5742 (fax) Facebook Hours: Monday-Friday 8am-5pm About About Garage Door Sales, Service and Installation. Commercial & Residential. Broken Spring Replacement Metal & Specialty Wood Doors, Dock Seals, Dock Levelers