Best Private Investigators near Severn, MD

These agencies serve Severn from nearby bases in towns including Laurel, Severna Park and Baltimore.

15 agencies listed · 6 open 24/7 · 8 open weekends · 13 rated 4.5+ · 4 show a license

Data verified October 16, 2026

Lynx Security Group

Lynx Security Group

5.0 23 reviews
“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.”
Free consultationLicensedOpen 24 hoursSince 2018
Bowie, MD · 13 mi from Severn
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East Coast Investigations

East Coast Investigations

4.7 34 reviews
“They helped me get the info I needed to serve my abusive ex a protective order.”
Serves MarylandSince 2008
Glen Burnie, MD · 5 mi from Severn
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Validate

Validate

4.7 19 reviews
“Investigator Nash is very polite, knowledgeable understanding, and as weird as it sounds sympathetic.”
Since 2018
Severna Park, MD · 9 mi from Severn
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Global Protective Division and Investigations

Global Protective Division and Investigations

5.0 2 reviews
Open 24 hoursSince 2015
Laurel, MD · 9 mi from Severn
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Metropolitan Police Protection/Security Services

Metropolitan Police Protection/Security Services

5.0 14 reviews
“Metropolitan Police Protection personnel are very professional and attentive to our needs for our event.”
Serves Virginia, Washington, D.C.Since 2020
Linthicum Heights, MD · 4 mi from Severn
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Constable Court Services

Constable Court Services

5.0 3 reviews
“I would definitely recommend Constable Court Services and I look forward to working with the services again as needed.”
Since 2014
Baltimore, MD · 13 mi from Severn
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The 15 agencies on this page are the private investigators listed for Severn, 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: Severn, MD

The 15 agencies on this page are rated from 4.2 to 5.0 across 151 reviews; 13 are rated 4.5 or higher. 6 are open around the clock; 8 are open on Saturdays and 7 on Sundays. 4 show a license on their websites. 9 have ten or more years of experience, the longest 30 years. 6 offer urgent consultations; 2 offer a free initial consultation and 1 lists coupons or special offers. We have a website on file for 14 of the agencies on this page; 12 publish a contact page; 11 list a public email and 3 take 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 Severn describe their work online?

14 of the 15 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.

Freestate Investigations

Freestate Investigations

4.3 1 review
“When I initially called the staff was somehow both friendly AND professional and they answered all my questions.”
Serves Maryland, Washington, D.C. +2Open 24 hoursSince 2021
Laurel, MD · 9 mi from Severn
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Eyes On Investigations

Eyes On Investigations

5.0 2 reviews
“They do what they say they will do.”
LicensedOpen 24 hours30+ years
Severna Park, MD · 9 mi from Severn
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K & T Security Company

K & T Security Company

4.4 14 reviews
“When it comes to protecting and keeping everyone safe, this company is the way to go!”
Free consultationServes Washington, DC, Maryland, VirginiaSince 2015
8 mi from Severn
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Kaundre Judicial Services

Kaundre Judicial Services

4.2 3 reviews
“I have been working with this company for over a decade and they always get the impossible done.”
Serves Nationwide, Maryland +2Since 2007
Bowie, MD · 13 mi from Severn
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Police Protection Service

Police Protection Service

5.0 2 reviews
“Great company very courteous group of officers”
LicensedOpen 24 hoursSince 2018Prices online
Pasadena, MD · 10 mi from Severn
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Book onlineBook
The Bowden Group & Associates

The Bowden Group & Associates

5.0 2 reviews
“This agency is incredible and I'll recommend them to all my family & friends.”
Since 2015
11 mi from Severn
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Proof Investigations

Proof Investigations

5.0 1 review
LicensedOpen 24 hoursSince 2022
11 mi from Severn
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Prominence Security

Prominence Security

5.0 2 reviews
Texas DPS license #C22984801Free consultationSince 2012
Hanover, MD · 2 mi from Severn
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World Wide Investigation

World Wide Investigation

Since 2014
Baltimore, MD · 13 mi from Severn
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Why these companies made our list

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