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Silver Star Investigations
“Super responsive - even during a holiday weekend.”
Best Private Investigators near Ashburn, VA
2 of these agencies are based in Ashburn; the others serve Ashburn from towns including Fairfax (15 mi), Rockville, MD (17 mi) and Alexandria (25 mi).
6 open 24/7 · 11 open weekends · 20 rated 4.5+ · 6 show a license
Data verified October 16, 2026
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National Consulting & Investigative Services
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Stealth Investigative Agency
- Interest
- Team
- Company
“Stealth Investigative Agency provided criminal reports, financial reports, past information to include relationships and current and past contact information for individuals of interest.”
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Aliass
- Area
- Efficient
- Job
“I was in serious need of some investigative services at a reasonable price and just when I was about to give up due to lack of exceptional customer service I called Steve.”
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North Eastern Security Force
- Phone
- Company
“This is by far the best security guard service company that I have hired in my 15+ years as a regional loss prevention manager for a department store chain.”
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K17 Security
- Team
- Company
- Training
“Scott, who is a man of immense integrity and character, has also supported my family in assessing our home security and implementing strategies that we have come to rely on.”
The 24 agencies on this page are the private investigators listed for Ashburn, 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: Ashburn, VA
22 of the 24 agencies on this page have a rating, from 4.1 to 5.0 across 722 reviews; 5 have 50 or more reviews and 20 are rated 4.5 or higher. When clients rate these agencies on specific qualities, they most often praise professionalism (97%), responsiveness (83%) and quality (74%). The topics that come up most in reviews of the agencies on this page are "efficient" and "knowledge". 6 are open around the clock; 11 are open on Saturdays and 10 on Sundays. The services the agencies on this page list most often on their websites are background investigations (2), event security (2), executive protection (2), physical security (2) and residential security (2). 6 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 15 websites of the agencies on this page at ten or more years old; the oldest dates from 1997. 6 offer urgent consultations; 8 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. 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 Ashburn shown here?
2 of the 24 agencies have an address in Ashburn. 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.
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Interprobe
- Surveillance
- Team
- Information
“After a good consultation with Kevin, he discussed it with their digital investigations team and decided that I would be better served by an expert in Crypto Currency Fraud and tracking.”
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Positive Force Personal Protection
- Skills
- Patient
- Knowledge
“I highly recommend this because there is so much going on in many different places and these classes are very effective and I guarantee that you will feel not only better but much safer at all times.”
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State Protection Agency
- Security Agency
“Definitely one of the best security agencies I've came across!”
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Sentry Force Security
- Price
- Idea
- Security Company
“Dear friend Pakistan city of Karachi police department I am doing job and have been working on this for 10 years in Bomb Disposal Squad From the police department If you say so, I will give you all my documents and Cv I can also email you”
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Double G Protection & Investigation Firm
“The agents at Double G were professional and understanding when we spoke.”
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Henley Mediation and Investigation Services
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Keypoint Government Solutions
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Central Training Academy
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Next Level Investigations
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Pretrial Services Of Northern Virginia
“Only problem is every time I go in I see a different person.”
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BPS Investigations & Security
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Legal Investigations
- Work
- Responsive
- Divorce
“I appreciated their ability and willingness to work with me to tailor the investigation to my needs, bringing their deep expertise in the field and ideas but also encouraging me to share my thoughts and entertaining my ideas and approaches.”
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Same Day Process
- Questions
- Responsive
- Job
“I needed to have someone who was EXTREMELY difficult and volatile served and even after he refused service these guys were STILL able to make it happen; kudos!”
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Blue Raven Executive Protection & Security Services
- Feel
- Dedication
- Officer
“We contracted with them over a four week period and throughout this time communication was a breeze - any misunderstandings were solved within minutes and schedules were always worked out and finalized well in advance.”
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MVP Protective Services
- Training
- Information
- Instructors
“Melvin and Gunner are true professionals who care about the Industry and teaching new Protectors (such as myself) the skill and mindset needed to keep your Principal and yourself safe.”
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Maverick Process Service & Investigations
- Communication
- Team
“Brian and Maverick Process Service & Investigations are a company I not only highly recommend, but also a company I will use again if the need arises no matter what state I"m in.”
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Youlen Detective Agency
- Law
- Honest
- Integrity
“I knew him as a private investigator before knowing that he also was a police officer, so always surprised that he took on my case and did follow up work for me on this case, years later.”
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Prudential Associates
- Team
- Job
- Company
“From the first conference call with all of the players (insurance co, lawyers, Prudential team) Jared took control and made it navigable and survivable.”
Private Detective Services in Ashburn, VA Cost Estimates
Minimum cost
$307
Maximum cost
$9714
National Average
$1228
Avg Per Hour Rates
$128
$716
$2046
Average price range is based on 322 cost profiles
Why these companies made our list
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