Spearhead Investigations
“Spearhead has become a vital asset in the development of my law practice; together, our work has achieved strong results in numerous complex criminal cases.”
Best Private Investigators near Norcross, GA
These agencies serve Norcross from nearby bases in towns including Atlanta, Alpharetta and Peachtree Corners.
15 agencies listed · 7 open 24/7 · 10 open weekends · 10 rated 4.5+ · 10 show a license
Data verified October 16, 2026
Hawk PI | Atlanta Private Investigator
“Not only have they done an excellent job with surveillance both video and audio, but their agents are always available which is very critical during surveillance.”
Ancillary Legal Corporation
“ALC does a great job with all of my court reporting and process service in Atlanta.”
Express Legal Services
“They are definitely my "go to" company for process service and surveillance in the Atlanta/North Georgia area!!”
Profiles Investigations
“I worked with this company a couple of weeks ago and they were completely professional, quick and helpful!!”
Secure Enterprises
“Once documents or tasks are provided to Thomas, we no longer have to worry about it.”
The 15 agencies on this page are the private investigators listed for Norcross, GA. What each one states about its license, its specialties and the areas it covers comes from its own website; ratings and quotes come from public reviews.
Area overview: Norcross, GA
The 15 agencies on this page are rated from 4.0 to 5.0 across 214 reviews; 10 are rated 4.5 or higher. 7 are open around the clock; 10 are open on Saturdays and 8 on Sundays. 10 show a license on their websites and 2 have a BBB rating of A or A+. Domain records put 12 websites of the agencies on this page at ten or more years old; the oldest dates from 1999. 7 offer urgent consultations and 5 offer a free initial consultation. 1 has Spanish-speaking staff. We have a website on file for all 15 of the agencies on this page; 13 publish a contact page; 12 list a public email and 1 takes bookings online. We count these figures across the agencies on this page; hours and prices change, so confirm the details with the agency before you book.
Do investigators listed for Norcross discuss a case free?
5 of the 15 agencies state that a first consultation costs nothing. Use it to describe the problem and hear whether the work can be done lawfully at all. A straight agency will sometimes tell you on that call that what you want cannot be obtained, which saves you a retainer.
Georgia P.I.
“We had to be able to identify several people, vehicles, locations and time detailed evidence that we were provided in a multi media dossier that gave a clear time line and all of the photo evidence that we needed.”
Afpi Global & Affair Investigations
“He took time to listen to my needs during the initial phone call, and we scheduled our first face-to-face appointment the following day.”
Callahan & Associates
“They are extremely helpful and I'm completely satisfied and look forward to working with them in future.”
Principle Intelligence
“Many people feel inconvenienced by having purses checked, wanded for weapons etc ,but it makes you feel much more secure to have these services provided in a professional manner & with the added benefits of public safety being adhered to.”
Whitestone Investigations
“White Stone investigations is by far the best investigation company in the area.”
Phoenix Legal Group
“They did an excellent job finding an evading person of child support for me.”
Inquest Solutions
ICU Investigations
“I was struggling to find a PI that was reliable and informative as well as not interested in squeezing all the money I have out of me he was very informative and to the point with all the procedures.”
Horizon Background Screening
“Very professional company, always responds to inquiries quickly and efficiently and their turn around time is most expedient.”
Why these companies made our list
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