ServicesCosmo's Hair Studio is a salon in Mahwah, NJ 07430.
Salons like Cosmo's Hair Studio offer services that often include haircuts, nails services, waxing, manicures and pedicures.
Contact Cosmo's Hair Studio and discus your beauty needs or stop by at 15 Miller Road, Mahwah, NJ 07430. For a description of services offered, call Cosmo's Hair Studio at (201) 529-2422