Best Private Investigators in Mclean, VA

The highest-rated Private Investigator & Detective companies out of 124 vetted & reviewed in the Mclean area.

BPS Investigations & Security

BPS Investigations & Security

“Local, national and international services done with one call and one source. Together with the capabilities of our worldwide strategic alliances, we offer a wide range of security, investigation, and legal support services.”
Licensed
In Business Since 2003
Accepts All Major Credit Cards
Serving Mclean Area
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Legal Investigations

Legal Investigations

(50)
Insurance Investigations, Criminal Defense Investigations, Background Investigations
“I retained Legal Investigations, Inc to conduct surveillance to observe and videotape a woman who had taken the client's child across state lines in defiance of a court order.”
Accepts All Major Credit Cards
In Business Since 1979
Emergency Services
6066 Franconia Rd, Alexandria, VA
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Stealth Investigative Agency

Stealth Investigative Agency

(26)
Bug Detection, Security Services, Process Service
“We had a difficult to locate individual who was stealing from our business using fake names, phone numbers, email addresses, different IP addresses, and stolen credit cards.”
Free Initial Consultation
Licensed, BBB Rating: A+
In Business Since 2021
Emergency Services
Serving Mclean Area
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Same Day Process

Same Day Process

(45)
Mobile Notary, Court Filing, Social Media Investigations
“I especially like how they keep me posted on their efforts if they cannot locate someone and they don't wait until the summons expires before letting me know.”
Coupons & Offers
In Business Since 2005
Family Business
Free Initial Consultation
1413 K St NW 7th floor, Washington, DC
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Blue Raven Executive Protection & Security Services

Blue Raven Executive Protection & Security Services

(41)
Armored Cars, Security Consulting, Residential Security
“On every occasion I've worked with Mike's team, things runs smoothly because the staff know what they're doing and they have the ability to adapt to changes.”
Licensed
In Business Since 2019
Free Initial Consultation
Accepts Cash, Check
6969 Richmond Hwy Ste 200-A, Alexandria, VA
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Aliass

Aliass

(27)
  • Questions
  • 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.”
Licensed, BBB Rating: A+
In Business Since 2002
Free Initial Consultation
Accepts All Major Credit Cards
10304 Eaton Pl Suite 100, Fairfax, VA
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MVP Protective Services

MVP Protective Services

(47)
Office Building Security, Election Security, Executive Transportation
“The instructors were very knowledgeable and provided a wealth of information in this course that will increase our survivability on the road whether at work or in our personal life.”
Licensed
In Business Since 2007
2111 Wilson Blvd, Arlington, VA
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Maverick Process Service & Investigations

Maverick Process Service & Investigations

(49)
  • Individual
  • Documents
  • Team
“Bryan and his crew have been were very helpful and even though the service was unsuccessful they offered me a alternative to the norm instead of just waisting my time and money.”
Licensed
In Business Since 2015
Serving Mclean Area
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North Eastern Security Force

North Eastern Security Force

(11)
Bicycle Patrol Services, Industrial Security Guard Services, Private Investigator Services
“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.”
Transparent Fees & Pricing
Emergency Services
Free Initial Consultation
11921 Freedom Dr Suite 550, Reston, VA
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Youlen Detective Agency

Youlen Detective Agency

(22)
Missing Persons, Criminal Investigations, Surveillance
“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.”
Licensed
In Business Since 2013
Free Initial Consultation
9104 Church St Unit 200, Manassas, VA
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Prudential Associates

Prudential Associates

(10)
Paralegal Services, Cyber-Investigative & Digital Forensics Services For Revenge Porn Cases, Lawfirm Clients
“After my company's servers were hacked, I contracted Prudential Associates (as recommended by a friend) to diagnose the situation, patch any vulnerabilities, and provide us with a comprehensive cyber risk-mitigation strategy.”
Licensed, BBB Rating: A+
In Business Since 1977
Accepts All Major Credit Cards
9200 Corporate Blvd Suite 200, Rockville, MD
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TM Investigations

TM Investigations

(14)
GPS Unit Installations AND Sweeps, Criminal Investigations, Workplace Violence Investigations
“He shows a dedication and enthusiasm to his work that is unparalleled, and actively coordinates with me on creative approaches to the job, keeping me informed and appraised of the team's progress in the case.”
Licensed
In Business Since 2023
Emergency Services
1550 Wilson Blvd #700, Arlington, VA
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Protection Enforcement Agency

Protection Enforcement Agency

(5)
Technology
“The biggest reason I would recommend them is for the constant open lines of communication and immediate response to any issues brought to their attention.”
Emergency Services
In Business Since 2019
Locally Owned & Operated
Free Initial Consultation
2210 Mt Vernon Ave #170, Alexandria, VA
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Associated Investigators

Associated Investigators

(12)
  • Results
“They were able to assist me throughout my entire ordeal, whether it was the referral of legal counsel, obtaining discovery material, or actually performing service of court documents to the intended parties.”
Emergency Services
In Business Since 1999
Serving Mclean Area
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K17 Security

K17 Security

(11)
Consulting Services, Physical Security, Training Services
“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.”
In Business Since 2009
9710 Traville Gateway Dr # 383, Rockville, MD
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Interprobe

Interprobe

(23)
  • Results
  • Team
  • Information
“This was my first time using a private investigator and I was absolutely blown away by Kevin, specifically his level of professionalism and urgency regarding my matter.”
Licensed
In Business Since 2010
Accepts All Major Credit Cards
Serving Mclean Area
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Capitol Inquiry

Capitol Inquiry

(2)
“Within two days they followed the guy from his place of work to his new residence.”
Emergency Services
In Business Since 1998
1325 G St NW, Washington, DC
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Intelligent Protective Service

Intelligent Protective Service

(3)
Alarm Response, Executive Protection, Security Services
“Sharp, focused, professional, acute, and active are only a few words that describe their performance!”
Emergency Services
In Business Since 2016
Free Initial Consultation
Serving Mclean Area
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Capitol Process Services

Capitol Process Services

(17)
Washington DC Process Server Resources, Baltimore Process Server Resources, Alexandria Process Server Resources
“We can't express enough gratitude and appreciation for the professionalism, speed, and diligence that Capitol Process Services exercises in assisting us with service issues.”
In Business Since 1999
1827 18th St NW, Washington, DC
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Pre-Employment Screening Services

Pre-Employment Screening Services

Identity & Credit, Nanny Background Check, Civil & Criminal History
“We differ from most background check companies as we are not simply collecting data, but we are performing an investigation. Many firms simply run quick and dirty searches on a few databases that take only a few seconds or hours, and the results may ...”
Transparent Fees & Pricing
In Business Since 1981
57 Andrus Rd # 13, Alexandria, VA
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Maryland Private Investigations

Maryland Private Investigations

(14)
Process Service, Investigations
“I had to figure out how to track down my ex husband in get proof to help me in court and that's where Jim came into play with his help and expertise he was able to find my ex husbands places of business on the side.”
Licensed
In Business Since 2018
Serving Mclean Area
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State Protection Agency

State Protection Agency

(7)
  • Security Agency
“The young men who did some work for me were very thorough.”
In Business Since 2019
9711 Washingtonian Blvd Suite 550, Gaithersburg, MD
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Sentry Force Security

Sentry Force Security

(9)
Event Security, Commercial Security, Executive Protection and Transportation
“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 Positive Re...”
Free Initial Consultation
In Business Since 2015
3702 Pender Dr # 402, Fairfax, VA
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Keypoint Government Solutions

Keypoint Government Solutions

“Let Perspecta manage the mess with access to the largest data lakes of authoritative provider datafor network integrity powered by artificial intelligence (AI) & machine learning. We simplify the complexity of provider data and eliminate errors for b...”
Transparent Fees & Pricing
In Business Since 2020
9300 Lee Hwy #250, Fairfax, VA
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Private Detective Services in Mclean, VA Cost Estimates

Minimum cost
$300
Maximum cost
$9500
National Average
$1200
Avg Per Hour Rates
$125
$700
$2000
Average price range is based on 534 cost profiles
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Average Cost $1200
Minimum cost $300
Maximum cost $9500
Avg Per Hour Rates $125

Average range $700 to $2000 is based on 534 cost profiles.

Why these companies made our list

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