Best Private Investigators near Surprise, AZ
1 of these agencies is based in Surprise; the others serve Surprise from towns including Phoenix (22 mi), Glendale (15 mi) and Peoria (11 mi).
4 open 24/7 · 6 open weekends · 7 rated 4.5+ · 2 show a license
Data verified October 21, 2026
Anderson Investigative Services- Licensed Private Investigator
Get It Done Law
Adam & Eve Investigations
Aztec Investigations
CBI Security Services
The 10 agencies on this page are the private investigators listed for Surprise, AZ. 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: Surprise, AZ
8 of the 10 agencies on this page have a rating, from 4.2 to 5.0 across 76 reviews; 7 are rated 4.5 or higher. 4 are open around the clock; 6 are open on Saturdays and 4 on Sundays. 2 show a license on their websites. Domain records put 5 websites of the agencies on this page at ten or more years old; the oldest dates from 2002. 4 offer urgent consultations and 4 offer a free initial consultation. We have a website on file for all 10 of the agencies on this page; 8 publish a contact page; 6 list a public email and 3 take 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.
Do investigators listed for Surprise discuss a case free?
4 of the 10 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.