Best Private Investigators in Germantown, MD

The highest-rated Private Investigator & Detective companies out of 125 vetted & reviewed in the Germantown area.

Diverse Services

Diverse Services

In Business Since 2010
19236 Staleybridge Rd, Germantown, MD
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Target Investigations & Personal Security Services

Target Investigations & Personal Security Services

(12)
Databases, Equipment, Sources
“Target Investigations has been my first option for service of legal papers and investigative work for years.”
Licensed, BBB Rating: A+
In Business Since 1998
Transparent Fees & Pricing
Emergency Services
16501 Shady Grove Rd, Gaithersburg, MD
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Deanovich & Associates

Deanovich & Associates

(8)
K-9 Services, Disaster Relief, Security Services
“Peter & Paul Greek Orthodox Church on 7th Street in Frederick MD, highly recommends their services, they help us with all our large events, to maintain safety for all to enjoy the Greek Festival.”
Accepts All Major Credit Cards
In Business Since 2014
Emergency Services
5257 Buckeystown Pike #153, Frederick, MD
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Prudential Associates

Prudential Associates

(7)
Government, Physical Security, Corporate 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 1979
Accepts All Major Credit Cards
9200 Corporate Blvd Suite 200, Rockville, MD
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PI Solutions

PI Solutions

(1)
“The email also included the GPS coordinates of the location of the service address, pretty neat!”
Emergency Services
In Business Since 2018
Se Habla Español
Free Initial Consultation
10411 Motor City Dr #750, Bethesda, MD
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K17 Security

K17 Security

(6)
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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Fallin Investigative Services

Fallin Investigative Services

(3)
“Excellent investigative skills!”
Licensed, BBB Rating: A+
In Business Since 1998
Transparent Fees & Pricing
Emergency Services
935 Russell Ave, Gaithersburg, MD
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State Protection Agency

State Protection Agency

(2)
“Best security guard training class Ive been too.”
In Business Since 2019
9711 Washingtonian Blvd Suite 550, Gaithersburg, MD
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Viken Investigations

Viken Investigations

(3)
Cameras/Listening Devices/Gps Detection, Private Investigations, High Risk Transport
“Very easy and comfortable to work with, even in a super difficult situation.”
DCJS, DCJS Certified
In Business Since 2020
Free Initial Consultation
Emergency Services
Serving Germantown Area
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Global Investigative Services

Global Investigative Services

(8)
  • Professional
“Great customer service”
In Business Since 1999
1700 Rockville Pike #230, Rockville, MD
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Access Data

Access Data

(1)
“And Please - with the cost of the training at least print the Manual...”
In Business Since 2006
Serving Germantown Area
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Columbia Process and Investigative Services

Columbia Process and Investigative Services

“Columbia Process and Investigative Services(CPI) is a premier process serving and investigative company. The company combines over 75 years of experience in law enforcement and legal services under the leadership ofa former Deputy Chiefof the Metropo...”
In Business Since 2015
Serving Germantown Area
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Resolute CSI

Resolute CSI

(3)
“Barry is the only process server I use for my Carroll County and surrounding area service.”
Emergency Services
In Business Since 2016
Serving Germantown Area
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Schroeder & Associates Investigatons

Schroeder & Associates Investigatons

(1)
“They found results the prior "investigator" missed.”
Accepts Check, Cash
In Business Since 1994
Serving Germantown Area
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Air-Arm Security and Investigation Services

Air-Arm Security and Investigation Services

“The difference between AASIS and other competing security companies is simply this. We can post unarmed and armed guards within short notice! Our guards are trained with pepper spray and Asp baton, CPR and observe and report. We are veteran owned and...”
In Business Since 2020
Serving Germantown Area
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National Consulting & Investigative Services

National Consulting & Investigative Services

“The National Consulting & Investigative Services LLC logo is a registered trademark ® of National Consulting & Investigative Services LLC, dba NATCON.”
In Business Since 2011
Serving Germantown Area
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Special Investigations Limited Company

Special Investigations Limited Company

“SI Cyber is SI's industry-leading cyberadvisory and cybersecurity business unit, both a commercial professional services provider and government contractor—a cutting-edge cyber risk management firm offering global power and reach.”
In Business Since 2014
Serving Germantown Area
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Stealth Investigative Agency

Stealth Investigative Agency

(20)
Court Services, Infidelity, Cheating Investigation
“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.”
Licensed, BBB Rating: A+
In Business Since 2019
Free Initial Consultation
Emergency Services
Serving Germantown Area
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Same Day Process

Same Day Process

(29)
Social Media Investigations, Mobile Notary, Court Filing
“This was my first experience with service of process, and Mike patiently guided me through the whole undertaking, including responding to all my questions in a timely manner.”
Free Initial Consultation
In Business Since 2005
Family Business
1413 K St NW 7th floor, Washington, DC
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MVP Protective Services

MVP Protective Services

(23)
Security Consulting, Fire Watch Services, Executive Transportation
“Key, came to us by referral but we did our due diligence and reviewed his track record to ensure that we had the right fit for the size and type of events that we put on.”
Licensed
In Business Since 2007
2111 Wilson Blvd, Arlington, VA
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WCJ Accident Help

WCJ Accident Help

(8)
“I refer all of my family & friends.”
Licensed, BBB Rating: A+
In Business Since 1994
Serving Germantown Area
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Protection Enforcement Agency

Protection Enforcement Agency

(5)
Technology
“Everyone in the company are so highly skilled and trained individuals that they make you forget about the dangers and risks because they take care of that for you.”
Emergency Services
In Business Since 2019
Locally Owned & Operated
Free Initial Consultation
2210 Mt Vernon Ave #170, Alexandria, VA
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All County Investigation

All County Investigation

(1)
“Very pleasant, very professional.”
Licensed, BBB Rating: A+
In Business Since 1993
10294 Baltimore National Pike, Ellicott City, MD
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Associated Investigators

Associated Investigators

(12)
  • Results
  • Professional
“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 Germantown Area
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Private Detective Services in Germantown, MD Cost Estimates

Minimum cost
$345
Maximum cost
$10903
National Average
$1378
Avg Per Hour Rates
$144
$804
$2296
Average price range is based on 322 cost profiles
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Average Cost $1378
Minimum cost $345
Maximum cost $10903
Avg Per Hour Rates $144

Average range $804 to $2296 is based on 322 cost profiles.

Why these companies made our list

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