Best Private Investigators near Newark, NJ
1 of these agencies is based in Newark; the others serve Newark from towns including New York, NY (13 mi), Staten Island, NY (10 mi) and Union (5 mi).
6 open 24/7 · 12 open weekends · 13 rated 4.5+ · 7 show a license
Data verified October 27, 2026
New York Intelligence Agency
American Eagle Investigations
First Class Process
TGA Legal Collections
Pinpoint Investigations & Security Corp
The 15 agencies on this page are the private investigators listed for Newark, NJ. 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: Newark, NJ
The 15 agencies on this page are rated from 4.2 to 5.0 across 1,024 reviews; 7 have 50 or more reviews and 13 are rated 4.5 or higher. The topics that come up most in reviews of the agencies on this page are "results", "communication" and "price". 6 are open around the clock; 12 are open on Saturdays and 11 on Sundays. The services the agencies on this page list most often on their websites are background checks (2), corporate investigations (2), criminal investigations (2), due diligence (2) and insurance fraud investigations (2). 7 show a license on their websites and 1 has a BBB rating of A or A+. 13 have ten or more years of experience, the longest 98 years. 6 offer urgent consultations; 7 offer a free initial consultation; 2 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the agencies on this page; 12 publish a contact page and 11 list a public email. We count these figures across the agencies on this page; distances are straight-line, and hours and prices change, so confirm the details with the agency before you book.
Which investigators listed for Newark describe their work online?
All 15 agencies on this page have a website on file. Those pages are where an agency states its license, the kinds of investigation it takes on, and whether it works mainly for attorneys, for companies or for private clients. That last point changes how a report gets written.