Best Private Investigators near Middletown, NJ
2 of these agencies are based in Middletown; the others serve Middletown from towns including Staten Island, NY (14 mi), Red Bank (3 mi) and Brooklyn, NY (19 mi).
2 open 24/7 · 8 open weekends · 11 rated 4.5+ · 4 show a license
Data verified October 19, 2026
Dignitary Protection
Pinpoint Investigations & Security Corp
ELK Investigations
All Out Investigations and Security
Goldstein Patent Law
The 14 agencies on this page are the private investigators listed for Middletown, 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: Middletown, NJ
13 of the 14 agencies on this page have a rating, from 4.0 to 5.0 across 612 reviews; 1 has 50 or more reviews and 11 are rated 4.5 or higher. 2 are open around the clock; 8 are open on Saturdays and 6 on Sundays. The services the agencies on this page list most often on their websites are litigation support (3), background checks (2) and surveillance (2). 4 show a license on their websites. 8 have ten or more years of experience, the longest 26 years. 2 offer urgent consultations and 1 offers a free initial consultation. We have a website on file for 13 of the agencies on this page; 10 publish a contact page; 8 list a public email and 1 takes bookings online. 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.
Why are investigation agencies outside Middletown shown here?
2 of the 14 agencies have an address in Middletown. The others come from other towns. Investigators travel to the subject, so an office one county over is rarely the issue. State licensing is the thing to check.