Searching for a nearby nail salon? If you are around Cary, NC, try Nail 21, a nail spa located at 1207 Kildaire Farm Rd in Cary, NC 27511. With 4 reviews on Yelp, Nail 21 has an average rating of 5 stars. Opening hours: Weekdays 10:00am - 7:30pm, Saturday 9:30am - 7:30pm. Call (919) 467-0888 for prices or to schedule an appointment.