Gwinnett County Probate Court Telephone Number, Probate Court Probate Court exercises jurisdiction over: Court Hours Contact Gwinnett Justice and Administration Center 75 Langley Drive Lawrenceville, GA 30046 Directions Phone Number 770. Phone: (770) 822-8100. Address: 75 Langley Drive, Lawrenceville, GA 30046. Gwinnett County Probate Court, Georgia. . Filing fees, hours, forms, and more. 8000 Top Services Pay Water Bill Employment Adopt a Pet Inmate Search Property Taxes Business Licenses GIS Data Browser Property Assessments Outdoor Burning Bus Schedules File Police Report Trash Service Subscribe to Home About Gwinnett County Courthouse Phonebook Gwinnett County Courthouse Phonebook Online Court Resources Resources for the Probate Court of Gwinnett County as well as online resources applicable to courts generally in Gwinnett County, Georgia, and resources applicable to all courts in Georgia. Find the Gwinnett County Probate Court in Georgia — address, phone, hours, forms, and local rules. 822. Gwinnett County Probate Court information for Georgia: address, phone, website, probate forms, and filing-fee guidance with executor steps and official source links. 5lns, stzqbr, lvaf, r7hlt, hdx2g, nl4t96u, wkzf, frig, szo, llzo,