Samaritan Protective Services
“Every single staff member I dealt with was the epitome of professionalism.”
Best Private Investigators near Woodbridge, VA
2 of these agencies are based in Woodbridge; the others serve Woodbridge from towns including Alexandria (14 mi), Fairfax (14 mi) and Bryans Road, MD (9 mi).
4 open 24/7 · 9 open weekends · all 15 rated 4.5+ · 5 show a license
Data verified October 16, 2026
Global Defense Investigation
“Very professional and attentive to the needs as well as the request of clients.”
Legal Investigations
“I am 100% sure the information obtained from this group helped my case (which had been going on for over a year) to come to a quick end and avoid trial.”
Blue Raven Executive Protection & Security Services
“He showed up on time, he was friendly but watchful, including assisting with keeping track of folks bypassing the Admission desk if I looked away for a moment.”
Aliass
“Flexible, reliable, friendly and very helpful.”
Maverick Process Service & Investigations
“I've been working with Maverick for a number of years and I'm grateful for their terrific service and professionalism.”
The 15 agencies on this page are the private investigators listed for Woodbridge, VA. 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: Woodbridge, VA
The 15 agencies on this page are rated from 4.6 to 5.0 across 336 reviews; 3 have 50 or more reviews. When clients rate these agencies on specific qualities, they most often praise professionalism (93%), responsiveness (86%) and quality (69%). 4 are open around the clock; 9 are open on Saturdays and 8 on Sundays. The services the agencies on this page list most often on their websites are executive protection (3), background investigations (2) and security consulting (2). 5 show a license on their websites and 1 has 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 1997. 4 offer urgent consultations and 4 offer a free initial consultation. We have a website on file for 14 of the agencies on this page; 13 publish a contact page and 13 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 Woodbridge shown here?
2 of the 15 agencies have an address in Woodbridge. 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.
Youlen Detective Agency
“If our Firm ever needs anything, Mike is always available and just a click (email) away.”
Interprobe
“I cannot say enough good things about Interprobe; not just for the professionalism but skill, guidance and emotional support in what has been a very difficult journey.”
Intelligent Protective Service
“Sharp, focused, professional, acute, and active are only a few words that describe their performance!”
Maryland Private Investigations
“Don't want to go into details on how they helped me however they are the best.”
Pre-Employment Screening Services
Serving Justice
“I received prompt, personable and professional service.”
Blue Iris Private Investigation Service
“You saved us a bunch of hassle and probably a couple thousands of dollars on a fraudulent case.”
Next Level Investigations
JM & Associates
“I would recommend JM & Associates to any person or a firm with a litigation practice in the Alexandria Virginia area.”
Why these companies made our list
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