Best Private Investigators in Jacksonville, FL
10 agencies listed · 8 in Jacksonville · 3 open 24/7 · 7 open weekends · 9 rated 4.5+
Data verified October 19, 2026
A1A Investigators
Critical Awareness
AK Security Services
Bywaters Investigations
Secure Space
The 10 agencies on this page are the private investigators listed for Jacksonville, FL. 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: Jacksonville, FL
8 of the 10 agencies we list are based in Jacksonville; the other 2 serve Jacksonville from Neptune Beach (1 mi) and St Johns (15 mi). The agencies on this page are rated from 4.1 to 5.0 across 161 reviews; 9 are rated 4.5 or higher. 3 are open around the clock; 6 are open on Saturdays and 5 on Sundays. 2 show a license on their websites and 2 have a BBB rating of A or A+. 7 have ten or more years of experience, the longest 25 years. 3 offer urgent consultations; 4 offer a free initial consultation and 1 is family- or locally-owned. We have a website on file for all 10 of the agencies on this page; 6 publish a contact page; 6 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.
Which investigators listed for Jacksonville describe their work online?
All 10 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.