N.C. Gen. Stat. § 17-22: Power of county to aid service.

In the execution of any such attachment, precept or writ, the sheriff, coroner, or other person to whom it may be directed, may call to his aid the power of the county, as in other cases. (1868-9, c. 116, s. 18; Code, s. 1643; Rev., s. 1840; C.S., s. 2224.)