The sign at Heights Barber Shop says, "Walk-in Service." No appointments are required or accepted. The shop owned by Rina Carlan is warm and old-fashioned shop. It doesn't offer color, highlight or shave, but instead it offers steady haircuts for men, women and children. It accepts cash, personal checks and gift certificates, but no debit or credit cards. Rina Carlan, a Medford native, has owned Heights Barber Shop for over 13 years, but she adds, "It's been a barber shop forever."