O Nails Spa is a nail salon in Mill Hall, Pennsylvania, offering gel polish, gel pedicures, dip nails, acrylic nails, and fill-ins. Clients often praise the friendly, professional nail techs and the long-lasting results of their manicures and pedicures, with several noting their nails still looked good weeks after a fill. The salon welcomes walk-ins and is open Monday through Friday from 9:30 AM to 6:00 PM and Saturday from 9:30 AM to 4:30 PM. A wheelchair accessible entrance, parking lot, and restroom are available. Find O Nails Spa at 4 Millbrook Plaza Ln, Mill Hall, PA 17751, or call (570) 858-1197 to plan your next appointment.