Tar Heel Capital Corporation, a Wendy’s Restaurant Franchisee, opened its first Wendy’s restaurant in Boone, North Carolina back in 1977. We have steadily grown throughout North Carolina, South Carolina, and Georgia. Today we have 87 restaurants that are striving to deliver the highest standards in quality, service, and cleanliness. Job description. Install, diagnose, calibrate, repair and/or perform preventive maintenance on commercial cooking, ...