Best Private Investigators near Roseville, CA
3 of these agencies are based in Roseville; the others serve Roseville from towns including Sacramento (16 mi), Rocklin (5 mi) and Carmichael (9 mi).
7 open 24/7 · 10 open weekends · 9 rated 4.5+ · 11 show a license
Data verified October 18, 2026
Owen Investigations
Lance Casey & Associates - Private Investigator
Javan Investigations - Private Investigator Sacramento
Anna Stowe Investigations
Capital Pacific Group
The 15 agencies on this page are the private investigators listed for Roseville, CA. 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: Roseville, CA
11 of the 15 agencies on this page have a rating, from 4.2 to 5.0 across 426 reviews; 2 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the agencies on this page are "communication" and "results". 7 are open around the clock; 10 are open on Saturdays and 9 on Sundays. 11 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 9 websites of the agencies on this page at ten or more years old; the oldest dates from 2000. 7 offer urgent consultations and 5 offer a free initial consultation. We have a website on file for all 15 of the agencies on this page; 14 publish a contact page and 7 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.
Why are investigation agencies outside Roseville shown here?
3 of the 15 agencies have an address in Roseville. 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.