Investigators said 24-year-old Jesse Lewis Maness was last seen leaving a restaurant around 2 a.m. October 13.
His family and friends have not heard from him since, which they say is extremely out of the ordinary for Maness. His mother Kathy Gaines has been searching for days without rest.
"We don't eat, we don't sleep we just look," she told ABC11 Thursday.
A Facebook page has been created for updates the search for Maness.
Maness is approximately 6 foot, 2 inches tall and weighs approximately 175 pounds, with brown hair and brown eyes. He was driving a burgundy 1995 Chevrolet Corsica four-door. The vehicle has North Carolina license plate YXW-1979.
Anyone with any information that would help in locating Maness is encouraged to contact Lt. Johnson with the Siler City Police Department at (919) 742-5626.