Best Private Investigators in Berwyn, IL

The highest-rated Private Investigator & Detective companies out of 134 vetted & reviewed in the Berwyn area.

Northshore Process Service Network

Northshore Process Service Network

(37)
  • Defendant
  • Price
  • Company
“I have been using them since before COVID and their professionalism, attention to detail, customer service, employees, timeliness, and services are leaps and bounds better than ANY other process server I've used or heard of.”
In Business Since 2001
Emergency Services
Licensed, BBB Rating: A+
208 W Washington St APT 806, Chicago, IL
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Carlson Investigations

Carlson Investigations

(50)
  • Defendant
  • Tenant
  • The Future
“I couldn't get my tenant served for months because he kept dodging other process servers but then I hired William and he got inventive and served my tenant in a day.”
In Business Since 2014
Family Business
Licensed
1555 Sherman Ave #306, Evanston, IL
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Williams & Nickl

Williams & Nickl

(48)
Veterinarians, Pharmacists, Foid Card Denial and Appeals Services
“Williams & Nickl LLC, are great at what they do I received results in 4 months, they kept me informed and updated on the status of my situation at the appropriate times.”
11+ Years Experience
1720 W Division St 2nd Floor, Chicago, IL
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On Q Professional Investigations

On Q Professional Investigations

(49)
  • Job
  • Learn
  • Security
“Instructor Diaz was an extremely knowledgeable instructor who made learning interesting and fun, info was up to date and relevant, I would highly recommend this course to anyone looking to take courses for security or private investigation”
In Business Since 2012
Accepts All Major Credit Cards
3004 W Belmont Ave #1b, Chicago, IL
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Lawrence Ryan Investigations

Lawrence Ryan Investigations

(23)
  • Job
  • Company
“I called him to get some footage from my neighbor and it was the last day the footage was available and he told me that “ we are going make it happen “ thanks to that footage he collected I won my case!”
In Business Since 2016
Emergency Services
Serving Berwyn Area
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RA Private Investigation & Security

RA Private Investigation & Security

(18)
  • Money
  • Matter
  • Team
“Having to sue anyone, especially a former friend, is stressful enough, and after the County Sheriff failed to serve the defendant in my case, I took to Google for a solution.”
In Business Since 2020
Free Initial Consultation
2935 S Halsted St, Chicago, IL
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PCI Investigations

PCI Investigations

(4)
“So I can find out a lot if needed but he was able to find out stuff I had no clue about and within hours.”
In Business Since 2020
Free Initial Consultation
Emergency Services
444 N Michigan Ave #1200, Chicago, IL
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Chicago Executive Protection - Secure Options Consulting

Chicago Executive Protection - Secure Options Consulting

(4)
Executive Security Services, Off Duty Police Security Guards, Residential Security Teams
“Beyond their impressive credentials, their adaptability to our ever-evolving daily challenges, from having guards arrive ahead of schedule to staying late for unforeseen events, has been commendable.”
In Business Since 2011
Emergency Services
Licensed
River Point, 444 W Lake St 17th floor, Chicago, IL
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Confidential Protective Services

Confidential Protective Services

(21)
  • Conceal and Carry
  • Legal
  • Money
“Instructor Darras was very courteous, professional and has a wealth of knowledge regarding state and federal laws regarding the use of using and carrying firearms.”
In Business Since 2000
Serving Berwyn Area
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Lawdog Security & Investigations

Lawdog Security & Investigations

(34)
  • Overtime
  • Money
  • Owner
“The supervisors are there to train you if you are at a new site for the first time, plus you always get your check on time and the best part is there's Opportunity to advance.”
In Business Since 2014
Accepts All Major Credit Cards
Licensed
Emergency Services
10359 S Pulaski Rd, Chicago, IL
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Blue Star Security

Blue Star Security

(13)
  • Officer
“Well l like it there it has the hot chocolate in the lobby they have all the cable channels the rooms are nice next door is a burger king and other stores near by the motel price is Good From Monday thru Thursday a bit more on Friday and Saturday”
In Business Since 2022
Licensed
1011 E Touhy Ave # 345, Des Plaines, IL
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U.S. Security and Protective Services

U.S. Security and Protective Services

(3)
“Very professional place well structured i recommend them for their services!!!!”
In Business Since 2012
Emergency Services
2445 W Schubert Ave, Chicago, IL
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Key Chicago Private Investigators

Key Chicago Private Investigators

(1)
“Jeanne was very thoughtful in her preliminary questioning and then did a great job setting up a strategic plan of action; with excellent follow-through and timely updates.”
In Business Since 2021
Licensed
25 E Delaware Pl, Chicago, IL
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Citywide Security Group

Citywide Security Group

(1)
“Because I work there”
In Business Since 2007
Emergency Services
3320 W Foster Ave # 258, Chicago, IL
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International Protective Services

International Protective Services

“INTERNATIONAL PROTECTIVE SERVICES INC. Our Experienced and Highly-Qualified Team are Certified to Provide Basic Security Training, Armed Training, or Concealed Carry Training”
In Business Since 2010
Emergency Services
5901 N Cicero Ave #504, Chicago, IL
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Usia Private Security

Usia Private Security

(1)
Executive Protection, Security Services, Process Serving
“Excellent service.”
In Business Since 2010
Emergency Services
Licensed
Free Initial Consultation
401 N Michigan Ave Suite 1200, Chicago, IL
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Myers Service

Myers Service

(3)
Undercover Investigators, Legal and Insurance Investigations, Missing Persons
“I spoke to Nerdisa and she was knowledgeable and gracious in answering all of my questions and I had many.”
In Business Since 1998
Licensed
2406 W Fullerton Ave, Chicago, IL
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Marshall Investigative Group

Marshall Investigative Group

(4)
Legal, Insurance, Enterprise
“From insurance fraud, to workers comp claims, Marshall Investigative Group goes the extra mile to find out critical information about a case.”
In Business Since 2011
Free Initial Consultation
Serving Berwyn Area
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Heritage Investigations & Surveillance

Heritage Investigations & Surveillance

(2)
“I have worked with Adam Campbell over the last 34 years on complex personal injury and criminal cases and have never been disappointed by the quality of service and integrity of him and his company.”
42+ Years Experience
Free Initial Consultation
Licensed
123 W Madison St, Chicago, IL
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Courthouse Courier

Courthouse Courier

(6)
“Fast service; Great communication!!”
In Business Since 2002
Licensed
1658 N Milwaukee Ave, Chicago, IL
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RGH Investigations - Chicago Private Investigator

RGH Investigations - Chicago Private Investigator

(1)
Locate Missing Person, Subpoena & Process Serving, Photography Investigation
“From interviewing witnesses to getting documents, police reports, medical records, (and anything else), Bob always comes through very quickly.”
In Business Since 2011
Emergency Services
505 E Illinois St, Chicago, IL
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Ingenium Consulting Group

Ingenium Consulting Group

(1)
“Called Ingenium the took care of all the problems.”
In Business Since 2015
Free Initial Consultation
Licensed
Aon Center, 200 E Randolph St Ste 5100, Chicago, IL
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Vantius

Vantius

(5)
“Very responsive, diligent and honest.”
In Business Since 2006
Accepts All Major Credit Cards
980 N Michigan Ave, Chicago, IL
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Foresight Investigative Services

Foresight Investigative Services

(6)
Locate Investigations, Personal Investigations, Workers' Comp Fraud
“Very professional and responsive service.”
In Business Since 2023
Licensed
Serving Berwyn Area
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Private Detective Services in Berwyn, IL Cost Estimates

Minimum cost
$314
Maximum cost
$9928
National Average
$1255
Avg Per Hour Rates
$131
$732
$2091
Fair price range is based on 472 cost profiles
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Average Cost $1255
Minimum cost $314
Maximum cost $9928
Avg Per Hour Rates $131

Fair range $732 to $2091 is based on 472 cost profiles.

Why these companies made our list

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