Clinton A. Harkins, P.C. 4901 Olde Towne Pkwy Ste 300 Marietta, GA 30068-5646 Clinton A. Harkins, P.C. Clinton A. Harkins, P.C. is an Georgia collection agency. Georgia collection agencies can help businesses, medical practices and facilities that are creditors to collect their accounts receivable. Debt collection help might include; collection demand letters, debt collector … [Read more...]