How can I find a landlord/tenant attorney in Atlanta,GA?

My family and I are being harassed by another tenant,her family and friends.They bang and stomp mostly from 10 pm to 4 am everyday We have made several complaints to the landlord but they kept referring us to the police.We contacted the police and one of the tenants was arrested on an outstanding warrant.Since then,I have been threatened,intimidated,and they try to spit on me when ever I go on the patio.Anyone would like to take my case?