Testing Locations » North Carolina » Winston Salem NC » Arcpoint Labs Of Winston Salem – Arcpoint Labs Of Winston Salem – Drug Testing Only (Preferred) Arcpoint Labs Of Winston Salem – Arcpoint Labs Of Winston Salem – Drug Testing Only (Preferred) Arcpoint Labs Of Winston Salem – Arcpoint Labs Of Winston Salem – Drug Testing Only (Preferred)3726 Vest Mill RdWinston Salem, NC 27103-2912 United States