
Private Investigator Duluth, Georgia | Licensed PI Serving Duluth and West Gwinnett



NLA Private Investigator serves Duluth and the West Gwinnett corridor with licensed investigative services: surveillance, infidelity investigation, child custody investigation, background checks, digital forensics, and litigation support. GPBO License #PDSC001824 under O.C.G.A. § 43-38. Duluth is approximately 28 miles northeast of Atlanta and sits at the crossroads of Gwinnett and Forsyth County along the I-85 and GA-120 corridors. It is covered as a primary investigation area.
Duluth has grown significantly as a residential and commercial hub in West Gwinnett, with a large and diverse population and active family law proceedings in Gwinnett County Superior Court. The city's location along I-85 makes it a practical base for investigations extending north into Forsyth County or south toward Norcross and Peachtree Corners.
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Our proactive protection services are built to anticipate and meet the needs of the world’s most successful people. With experience supporting U.S. Presidents, Secretaries of State, and global business leaders, we offer protection that goes beyond expectations. From onsite emergency medical services to personal protection, we ensure that you can focus on what matters most while we remain in the shadows to safeguard your world.
60+ Years of Combined Experience













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Surveillance — Duluth and West Gwinnett
Surveillance in Duluth covers the Downtown Duluth area, Buford Highway, Pleasant Hill Road, Steve Reynolds Boulevard, Sugarloaf Parkway, and residential communities throughout West Gwinnett. The I-85 corridor between Duluth and Norcross is one of the highest-traffic zones in the northeast metro, and investigators working this area are experienced with the unique challenges of maintaining surveillance on heavily congested routes. All activity is documented with timestamped video and a written log.
Infidelity and Custody Investigation — Gwinnett County
Infidelity investigations in Duluth produce documentation to Gwinnett County Superior Court standards. Custody investigations address the O.C.G.A. § 19-9-3 best-interest factors with evidence of a parent's actual conduct, relationships, and activities. Duluth's diverse community includes a significant number of households with international connections, and custody matters in this area occasionally involve international custody concerns or parental interference issues under O.C.G.A. § 16-5-45 that require careful documentation.
Background Investigation and Litigation Support — Gwinnett County Attorneys
Background investigation for Duluth residents and Gwinnett County employers covers Gwinnett County courthouse records, national criminal and civil database searches, and identity verification. Litigation support for Gwinnett County attorneys includes subject location, witness background, and process service throughout the county. The firm coordinates directly with retaining counsel on evidentiary requirements for each specific matter.

