Judgment Award Collection Assistance in the US Georgia

I am seeking a professional service to help enforce my judgment award of 50k in the US in the state of Georgia , which is currently filed but awaiting enforcement. The primary cause of this debt is an unpaid invoice. To resolve this, I am looking for expertise in wage garnishment method for judgment enforcement. Skills in debt collecting and a proven track record in wage garnishments, leins, bank acxountd ganishments, and posseions taking and all coplection procedures are essential for this job. I anticipate that the project will require diligence, professionalism, and excellent negotiation skills.
I am looking for an attorney that will do this on contingency, or I pay when I collect.