Best Private Investigators in Upper Marlboro, MD

The highest-rated Private Investigator & Detective companies out of 159 vetted & reviewed in the Upper Marlboro area.

The Servepros

The Servepros

(23)
Fast, Efficient and Reliable Service., Wide Array of Services Offered., Friendly and Knowledgeable Staff.
“If anyone is looking for fast, discrete and efficient services for private matters, especially when serving someone for legal reasons, THIS business will get the job done professionally.”
14+ Years Experience
14766 Main St, Upper Marlboro, MD 20772
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 .”
Serving Upper Marlboro Area
i
Same Day Process

Same Day Process

(45)
Document Research & Retrieval, Stakeouts & Stings, Skip Tracing
“I paid Same Day Process back in December to serve Court documents to a business and because of the holiday I just knew it would take a while for them to serve them.”
Free Initial Consultation
Family Business
In Business Since 2005
Coupons & Offers
1413 K St NW 7th floor, Washington, DC
i
Lynx Security Group

Lynx Security Group

(23)
Investigative Services, Security Consulting
“The program incorporates both classroom and field exercises with practice in individual and team surveillance and photography, team communication technology, and concluded with a mock trial featuring a very capable opposing attorney.”
Emergency Services
Free Initial Consultation
In Business Since 2018
Licensed
16701 Melford Blvd #400, Bowie, MD
i
Associated Investigators

Associated Investigators

(12)
  • Results
“However, after calling Associated Investigators, Inc; I must say that they were very professional, knowledgeable in their field and cared about me as a client.”
In Business Since 1999
Emergency Services
Serving Upper Marlboro Area
i
Search & Locate Detective Agency

Search & Locate Detective Agency

(1)
Process & Litigation Services, Automobile & Personal Injury Accidents, Surveillance
“If you have a current court case and need help, I highly recommend these Investigators!”
Accepts All Major Credit Cards
Emergency Services
In Business Since 1999
Licensed, BBB Rating: A+
Serving Upper Marlboro Area
i
Capitol Inquiry

Capitol Inquiry

(2)
“The resolved a complicated real estate dispute involving falsified deeds and a fake company.”
In Business Since 1998
Emergency Services
1325 G St NW, Washington, DC
i
AAA Surveillance

AAA Surveillance

“Equipment that a Maryland Private Investigator should carry with them are (1) a video camera that is capable to record in daytime and nighttime situations. Most agencies do not make the investment needed for good equipment. Almost all camcorders can ...”
Emergency Services
In Business Since 2007
Licensed
Serving Upper Marlboro Area
i
WCJ Accident Help

WCJ Accident Help

(9)
  • Lending
“I have not only used the service but referred many over the years who received appropriate compensation!”
In Business Since 2018
Serving Upper Marlboro Area
i
Grand Mission of Central Avenue Fingerprinting Services

Grand Mission of Central Avenue Fingerprinting Services

(7)
Investigative Services, Protective Services, Miscellaneous Services
“Free parking & easy access from Central Ave.”
In Business Since 2005
Serving Upper Marlboro Area
i
WE Investigations

WE Investigations

(5)
“I am very satisfied with the work he does, he was very kind and did it in a professional manner and he was very fast, he was always communicating, and comfortable.”
In Business Since 2021
Licensed
Serving Upper Marlboro Area
i
Kaundre Judicial Services

Kaundre Judicial Services

(3)
“Their servers were able to communicate with us and our client to provide a positive identification all amidst the situation, and the server got the job done!”
In Business Since 2007
Serving Upper Marlboro Area
i
Hitman Securities & Investigations

Hitman Securities & Investigations

(5)
“Btw the will go to court if needed which was big plus for me.”
1522 Pointer Ridge Pl, Bowie, MD
i
Accurate Investigations

Accurate Investigations

(1)
“I recently used Accurate Investigations to help me find someone and deliver information to this person.”
In Business Since 2018
Emergency Services
Serving Upper Marlboro Area
i
Lancaster Investigations

Lancaster Investigations

(1)
“I would highly recommend Lancaster Investigations.”
Free Initial Consultation
In Business Since 2013
Licensed
Serving Upper Marlboro Area
i
Cold Case Recovery

Cold Case Recovery

Judgments, Garnishments
“Cold Case Recovery has experience in all parts of judgment and debt recovery including skip-tracing and locating your debtor's assets. We have no minimum balance requirements and happily work with buisnesses regardless of your size and individual peo...”
In Business Since 2006
Serving Upper Marlboro Area
i
Nardello & Co.

Nardello & Co.

“Nardello & Co. is pleased to announce that Chambers and Partners has – for the fifth year in a row – ranked us as the only Band 1 investigative firm in the US for Business Intelligence and Investigations. We are also proud to be ranked Band 1 for the...”
In Business Since 2003
Serving Upper Marlboro Area
i
Cyinfos

Cyinfos

“Cyinfos, incorporated in 2019, is a service disabled veteran-owned small business located in Glenn Dale, Maryland. Our President and CEO, Donovan I. Oubre, is a retired military cybersecurity specialist with 25+ years of industry experience. Cyinfos ...”
In Business Since 2019
Serving Upper Marlboro Area
i
Legal Investigations

Legal Investigations

(50)
Divorce Investigations, GPS Investigations, Insurance Investigations
“I understand that businesses can be busy and prompt responses can't be expected but over the course a couple of weeks I'd like to think that a business that offers a service someone inquires about would at least say we can or can't help you.”
Emergency Services
In Business Since 1979
Accepts All Major Credit Cards
6066 Franconia Rd, Alexandria, VA
i
Blue Raven Executive Protection & Security Services

Blue Raven Executive Protection & Security Services

(41)
Canine Services, Armored Cars, Additional Services
“Michael not only handled and continues to handle my situation with professionalism and top of the line service, he acted as a confidant and made the issue his own making the world feel that much safer around me and my family.”
Accepts Cash, Check
Free Initial Consultation
In Business Since 2019
Licensed
6969 Richmond Hwy Ste 200-A, Alexandria, VA
i
MVP Protective Services

MVP Protective Services

(47)
Secure Executive Transportation DC, Office Building Security, Security Consulting
“This course didn't only teach techniques and tactics for executive protection but also gave you an extremely accurate understanding of what it's like to be on the job as an executive protection agent.”
In Business Since 2007
Licensed
2111 Wilson Blvd, Arlington, VA
i
Public Security

Public Security

(49)
  • Instructor
  • Confident
  • Handgun
“His class offers unique training scenarios & tactical situations that will prepare you for a real world encounter, and more importantly, it will teach you how to survive.”
Emergency Services
In Business Since 2018
Licensed
Serving Upper Marlboro Area
i
East Coast Investigations

East Coast Investigations

(34)
  • Company
  • Team
  • Job
“I had been trying to have this person served for over a year with no success and the fact that they would only make two attempts definitely didn't help.”
In Business Since 2008
7596 Ritchie Hwy, Glen Burnie, MD
i
Prudential Associates

Prudential Associates

(10)
Physical Security, Plain Clothes Armed Security Solutions For Commercial Spaces, Investigations & Intelligence Aquisition
“Jared Stern and his investigators have assisted my clients in many situations from confirming adultery, locating and retrieving a missing vehicle to finding a kidnapped child.”
Accepts All Major Credit Cards
In Business Since 1979
Licensed, BBB Rating: A+
9200 Corporate Blvd Suite 200, Rockville, MD
i

Private Detective Services in Upper Marlboro, MD Cost Estimates

Minimum cost
$300
Maximum cost
$9500
National Average
$1200
Avg Per Hour Rates
$125
$700
$2000
Typical price range is based on 320 cost profiles
Click to copy
Successfully copied!
Average Cost $1200
Minimum cost $300
Maximum cost $9500
Avg Per Hour Rates $125

Typical range $700 to $2000 is based on 320 cost profiles.

Why these companies made our list

Is this page useful? Yes
No
Is there anything wrong with this page?
Back To Top