Best Private Investigators in Schaumburg, IL

The highest-rated Private Investigator & Detective companies out of 167 vetted & reviewed in the Schaumburg area.

The Debugging Experts

The Debugging Experts

Business / Corporate Attorney Services, Business / Corporate Services, Personal Services
Free Initial Consultation
In Business Since 2006
150 E Beech Dr Unit 122, Schaumburg, IL
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Hogan Investigative Services

Hogan Investigative Services

(3)
Forensics, Background Information, Domestic / Infidelity Investigations
“Great communication and customer service!”
Licensed
In Business Since 2013
Serving Schaumburg Area
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Special Solutions

Special Solutions

(11)
Corporate Investigations, Martial Infidelity, Theft Investigations
“It was a difficult time in my life, and after 34 years of Marriage, thinking that u know someone that you wanty to grown old with---you get the hidden dirty truth!”
Licensed
In Business Since 2015
Coupons & Offers
Emergency Services
Serving Schaumburg Area
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Scoutlogic Pre-Employment Background Screening

Scoutlogic Pre-Employment Background Screening

(13)
Service Model, Covid-19 Business Solutions, Compliance
“Scout Logic has truly been great to work with, we had started working with a new client and we needed background checks immediately and once I spoke with Chip we were up & running in no time.”
Transparent Fees & Pricing
In Business Since 2016
Serving Schaumburg Area
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Hanrahan Private Invstgtns

Hanrahan Private Invstgtns

(3)
“I would highly recommend Peter and John to anyone who was in need of their services!!”
Licensed, BBB Rating: A+
In Business Since 1959
Serving Schaumburg Area
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Blue Star Security

Blue Star Security

(8)
“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”
Licensed
In Business Since 2009
1011 E Touhy Ave # 345, Des Plaines, IL
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Marshall Investigative Group

Marshall Investigative Group

(3)
Enterprise, Legal, Internet Presence / Social Media Investigations
“The best”
Free Initial Consultation
In Business Since 2017
Serving Schaumburg Area
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Culper

Culper

“The Culper Spy Ring was the first American intelligence organization during the American Revolutionary War. It was organized in 1778 by Major Benjamin Tallmadge per request of General George Washington and operated on Long Island and New York City. T...”
Emergency Services
In Business Since 2012
Serving Schaumburg Area
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Forest Security

Forest Security

(10)
  • Contract
  • System
“The owner Jay helped me deal with a contract I had with ADT, the techs were super professional and knowledgeable, and everyone in the office is very friendly.”
Licensed
5+ Years Experience
Family Business
Free Initial Consultation
Serving Schaumburg Area
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Edward R Kirby & Associates

Edward R Kirby & Associates

(1)
Attorney, Business, Intellectual Property
“They are honest as the day is long and they will give it their all to solve your problem.”
100+ Years Experience
Serving Schaumburg Area
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Theodore Polygraph Services

Theodore Polygraph Services

(5)
“Quick easy very thoroughly explained process”
In Business Since 2018
Serving Schaumburg Area
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Capital Security & Investigations

Capital Security & Investigations

Loss Prevention, Private Security, Private Investigation
“CSI provides local, state and nation-wide background searches and will customize our Comprehensive Background Search to meet your unique set of investigative requirements. Let CSI's highly trained and experienced investigators assist you on your spec...”
Licensed, BBB Accredited
In Business Since 2002
Free Initial Consultation
Serving Schaumburg Area
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Valle Security Services

Valle Security Services

(1)
“Great employer to work with very flexible schedule they will work with and give u all the hours that u need, management very professional and very polite, been working with them for couple months now and hopefully I move up with this company best com...”
In Business Since 2007
800 E Northwest Hwy, Palatine, IL
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Illinois Protection & Investigation

Illinois Protection & Investigation

Security Risk Management, Investigations, Compliance Valuation
“IPI's team members are either active law enforcement personnel or former compliance professionals who have worked in various capacities conducting multilayered protective and investigative assignments in local, state, and federal agencies. Many of ou...”
Licensed
In Business Since 2016
Serving Schaumburg Area
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Argus Services

Argus Services

What is my Competition Doing, and How Will it Affect me?, What Type of Person am I Hiring?
“Unlike most of our similar competition, Argus Services specializes their investigative services for corporate America, ensuring the utmost competence and skill for our clients.”
In Business Since 1999
Serving Schaumburg Area
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Chicago Loss Prevention Group

Chicago Loss Prevention Group

“At Chicago Loss Prevention Group, LTD. we have earned our reputation for quality by providing real value in the real world. There is no magic in the security business; superior service is more expensive than inferior service. Though a higher paid, mo...”
In Business Since 1995
Serving Schaumburg Area
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American Sentinel

American Sentinel

, Executive Protection,
“American Sentinel is founded on the principles of truth, honor, and integrity. The sentinel is a watchman, a guardian, and soldier whose discipline and mindful eye keep those they protect safe. We live these values and use it to guide us through our ...”
In Business Since 2020
Serving Schaumburg Area
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Addition Technology

Addition Technology

“Intacs Corneal Implants are a minimally invasive surgical option for individuals with keratoconus who are experiencing intolerance to contact lens and are facing a corneal transplant. Intacs Corneal Implants may be the best possible option to stabili...”
ISO Certified
In Business Since 2001
Serving Schaumburg Area
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Ics of Illinois Lombard

Ics of Illinois Lombard

“To help deter thefts, the Lombard Police Department is reminding residents to remove valuables from their vehicles, lock their cars and homes, and turn on exterior lights as part of their daily 9 p.m. routine.”
Transparent Fees & Pricing
In Business Since 1997
Serving Schaumburg Area
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강효흔 공인 탐정 Bruce Kang LPD

강효흔 공인 탐정 Bruce Kang LPD

In Business Since 1998
Serving Schaumburg Area
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Lawdog Security & Investigations

Lawdog Security & Investigations

(21)
  • Supervisor
  • Team
  • Officer
“It's my new job.”
Licensed
In Business Since 2014
Free Initial Consultation
Accepts All Major Credit Cards
10359 S Pulaski Rd, Chicago, IL
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Carlson Investigations

Carlson Investigations

(30)
  • Attorney
  • Process Server
  • Professional
“Super Amazing, Guy Helped me out The first day I called him and got it done in 24 hours Super respectable , cant thank him enough for all them help 100% recommend to friends and family He will get it done”
Licensed
In Business Since 2014
Family Business
1555 Sherman Ave #306, Evanston, IL
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Lawrence Ryan Investigations

Lawrence Ryan Investigations

(22)
  • Job
  • Professional
  • Communication
“The process was completed entirely online through email, including the delivery of the summons and documents to be served, making the process quick and efficient.”
Emergency Services
In Business Since 2016
Serving Schaumburg Area
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Northshore Process Service Network

Northshore Process Service Network

(9)
“The best process server around, North Shore gets the job done quickly and effectively while constantly keeping you informed about where you are in the process.”
Licensed, BBB Rating: A+
In Business Since 1999
208 W Washington St #806, Chicago, IL
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Private Detective Services in Schaumburg, IL Cost Estimates

Minimum cost
$334
Maximum cost
$10573
National Average
$1336
Avg Per Hour Rates
$140
$780
$2226
Average price range is based on 459 cost profiles
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Average Cost $1336
Minimum cost $334
Maximum cost $10573
Avg Per Hour Rates $140

Average range $780 to $2226 is based on 459 cost profiles.

Why these companies made our list

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