Best Private Investigators near Wheaton, MD

These agencies serve Wheaton from nearby bases in towns including Fairfax, VA, Washington, DC and Rockville.

24 agencies listed · 7 open 24/7 · 10 open weekends · 21 rated 4.5+ · 3 show a license

Data verified October 21, 2026

Stealth Investigative Agency

Stealth Investigative Agency

(26)
  • Team
  • Information
  • Individual
“When I needed expert witness during the property exchange, or collecting evidence for court violations committed by my ex and evidence to ensure safety of my children they did a superb work.”
BBB Rating: A+
Accepts All Major Credit Cards
Free Initial Consultation
Emergency Services
Fairfax, VA · 19 mi from Wheaton
i
Same Day Process

Same Day Process

(45)
  • Job
  • Information
  • Notary
“I just called to inquire about general questions regarding serving dissolved corporations and the gentleman who answered the phone was informative, concise, and hospitable!”
Coupons & Offers
Free Initial Consultation
Family Business
In Business Since 2005
Washington, DC · 10 mi from Wheaton
i
Aliass

Aliass

(27)
  • Efficient
  • Papers
  • Questions
“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.”
BBB Rating: A+
Accepts All Major Credit Cards
Free Initial Consultation
In Business Since 2002
Fairfax, VA · 19 mi from Wheaton
i
MVP Protective Services

MVP Protective Services

(47)
  • Instructors
  • Knowledge
  • Executive Protection
“From Mr Key to the instructors everything and everyone was professional and informative i leave this class with high confidence in my knowledge i gained and i can perform in any environment with Executive Protection”
Licensed
In Business Since 2007
Arlington, VA · 12 mi from Wheaton
i
Prudential Associates

Prudential Associates

(10)
  • Job
  • Attorneys
  • Team
“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.”
BBB Rating: A+
Accepts All Major Credit Cards
In Business Since 1976
Rockville, MD · 6 mi from Wheaton
i
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
Washington, DC · 10 mi from Wheaton
i

The 24 agencies on this page are the private investigators listed for Wheaton, MD. 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: Wheaton, MD

The 24 agencies on this page are rated from 4.1 to 5.0 across 632 reviews; 2 have 50 or more reviews and 21 are rated 4.5 or higher. The topics that come up most in reviews of the agencies on this page are "efficient", "knowledge" and "results". 7 are open around the clock; 10 are open on Saturdays and 9 on Sundays. The services the agencies on this page list most often on their websites are consulting services (2), event security (2) and physical security (2). 3 show a license on their websites and 4 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 50 years. 7 offer urgent consultations; 5 offer a free initial consultation; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 23 of the agencies on this page; 16 publish a contact page; 15 list a public email and 1 takes bookings online. We count these figures across the agencies on this page; hours and prices change, so confirm the details with the agency before you book.

Which investigators listed for Wheaton describe their work online?

23 of the 24 agencies on this page have a website on file. Those pages are where an agency states its license, the kinds of investigation it takes on, and whether it works mainly for attorneys, for companies or for private clients. That last point changes how a report gets written.

K17 Security

K17 Security

(11)
  • Team
  • Training
  • Company
“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
Rockville, MD · 6 mi from Wheaton
i
Interprobe

Interprobe

(23)
  • Team
  • Attorney
  • Results
“I was in a difficult situation developing over the weekend that needed fast attention and being overseas made it especially concerning that I would not only find a competent agency but a trustworthy one as well.”
Licensed
Accepts All Major Credit Cards
In Business Since 2008
Fairfax, VA · 19 mi from Wheaton
i
Global Protective Division and Investigations

Global Protective Division and Investigations

(2)
“Davis provided all the required equipment to safely learn how to handle a firearm, including hands-on practice with loading, unloading, and other gun mechanics prior to getting to the range.”
Emergency Services
In Business Since 2015
Laurel, MD · 11 mi from Wheaton
i
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
Washington, DC · 10 mi from Wheaton
i
Capitol Process Services

Capitol Process Services

(17)
  • Job
“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
Washington, DC · 10 mi from Wheaton
i
Positive Force Personal Protection

Positive Force Personal Protection

(18)
  • Patient
  • Confidence
  • Informative
“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.”
In Business Since 2021
13 mi from Wheaton
i
State Protection Agency

State Protection Agency

(7)
  • Security Agency
“The officers who did security for me were very professional, and respectful.”
In Business Since 2019
Gaithersburg, MD · 10 mi from Wheaton
i
Palmer's Courier & Legal Svc.

Palmer's Courier & Legal Svc.

(33)
“Palmer has an excellent service and I recommend anyone who is looking for help , She's On point and very professional and I'm so happy I was recommended to her .”
16 mi from Wheaton
i
Sentry Force Security

Sentry Force Security

(9)
  • Idea
  • Property
  • Price
“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”
Free Initial Consultation
In Business Since 2015
Fairfax, VA · 19 mi from Wheaton
i
Freestate Investigations

Freestate Investigations

(1)
“When I initially called the staff was somehow both friendly AND professional and they answered all my questions.”
Emergency Services
In Business Since 2021
Laurel, MD · 11 mi from Wheaton
i
K & T Security Company

K & T Security Company

(14)
  • Security Companies
“In addition to the things we expect from a security company, K&T employees that we have worked with have always gone above and beyond to make sure the lobby/point of entry of our establishment remains a pleasant and presentable entry way for both vis...”
In Business Since 2015
13 mi from Wheaton
i
Henley Mediation and Investigation Services

Henley Mediation and Investigation Services

Emergency Services
In Business Since 2001
Falls Church, VA · 13 mi from Wheaton
i
Keypoint Government Solutions

Keypoint Government Solutions

Transparent Fees & Pricing
In Business Since 2020
Fairfax, VA · 19 mi from Wheaton
i
WCJ Accident Help

WCJ Accident Help

(9)
  • Lending
“Johnson really cares , he's professional, knowledgeable and he's always there to give a lending hand!!”
In Business Since 2018
Washington, DC · 10 mi from Wheaton
i
Legal Eye Investigations

Legal Eye Investigations

(8)
  • Company
  • Child Custody
“I called Legal Eye Investigations to help me with my child custody against my husband and I am glad I did.”
Licensed
Emergency Services
Free Initial Consultation
In Business Since 2020
8 mi from Wheaton
i
Grand Mission of Central Avenue Fingerprinting Services

Grand Mission of Central Avenue Fingerprinting Services

(7)
“Professional service courteous service and very Efficient.”
In Business Since 2005
Greater Landover, MD · 15 mi from Wheaton
i
Global Investigative Services

Global Investigative Services

(9)
“Highly recommend them and I'm certainly passing along their info to friends.”
In Business Since 1999
Rockville, MD · 6 mi from Wheaton
i
Pretrial Services Of Northern Virginia

Pretrial Services Of Northern Virginia

(4)
“Courteous, respectful, informative.”
Fairfax, VA · 19 mi from Wheaton
i

Private Detective Services in Wheaton, MD Cost Estimates

Minimum cost
$308
Maximum cost
$9731
National Average
$1230
Avg Per Hour Rates
$129
$717
$2049
Average price range is based on 302 cost profiles
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Average Cost $1230
Minimum cost $308
Maximum cost $9731
Avg Per Hour Rates $129

Average range $717 to $2049 is based on 302 cost profiles.

Why these companies made our list

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