Best Private Investigators in Des Plaines, IL

The highest-rated Private Investigator & Detective companies out of 116 vetted & reviewed in the Des Plaines area.

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”
In Business Since 2009
Licensed
1011 E Touhy Ave # 345, Des Plaines, IL
i
Hogan Investigative Services

Hogan Investigative Services

(3)
Process Service, Locate / Skip-Trace Services, Forensics
“The service was prompt, professional, and a reasonable price.”
In Business Since 2013
Licensed
Serving Des Plaines Area
i
Carlson Investigations

Carlson Investigations

(30)
  • Professional
  • Attorney
  • Communication
“I paid for Sheriff at Maywood court twice to serve an individual, They failed to serve him, Then I hired detective William from Carlson investigations, within less than a week he got it done, he found the individual and served him in person.”
In Business Since 2014
Family Business
Licensed
1555 Sherman Ave #306, Evanston, IL
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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.”
In Business Since 2001
Licensed, BBB Rating: A+
208 W Washington St #806, Chicago, IL
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Special Solutions

Special Solutions

(11)
Insurance Investigations, Background Checks, Corporate Investigations
“I was being tracked in my vehicle by a former business partner and he was gaining intelligence on my new clients and John in this team found out I was being filed and hacked.”
In Business Since 2015
Emergency Services
Licensed
Coupons & Offers
Serving Des Plaines Area
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On Q Professional Investigations

On Q Professional Investigations

(28)
  • Job
  • Course
  • Know
“I love this place is soo amazing i will recomended to any body and family and friend that are looking to take a study in pi and security and conceal carry training this will be the right good place for you.”
In Business Since 2014
Accepts All Major Credit Cards
3004 W Belmont Ave #1a, Chicago, IL
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PCI Investigations

PCI Investigations

(2)
“I'm glad I reached out and now I can say I'm no longer curious or fighting with myself for answers.”
In Business Since 2020
Free Initial Consultation
Emergency Services
444 N Michigan Ave Suite 1200, Chicago, IL
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RA Private Investigation & Security

RA Private Investigation & Security

(11)
  • Professional
  • Matter
“Seven days after she disappeared and after numerous attempts to find her, we sent a message to many investigators and Jordan was the only one who cared about our pain, he immediately sent investigator Chad who looks like an angel sent by God.”
In Business Since 2020
Free Initial Consultation
2935 S Halsted St, Chicago, IL
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Scoutlogic Pre-Employment Background Screening

Scoutlogic Pre-Employment Background Screening

(13)
Compliance, Service Model, Pricing
“I would highly recommend you work with them and make sure you ask all of your questions and really dig in with them for what your needs are- they are a valuable partner and don't treat you like just another numbered client!”
In Business Since 2016
Transparent Fees & Pricing
Serving Des Plaines Area
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Chicago Executive Protection - Secure Options Consulting

Chicago Executive Protection - Secure Options Consulting

Security Training, Executive Protection, Security Consulting
“Our clients derive from business executives, high net worth individuals, dignitaries and other at risk individuals / families. We take great pride in serving our clientsand specifically tailor each security project to each client's needs as well as t...”
In Business Since 2011
Emergency Services
Licensed
River Point, 444 W Lake St 17th Floor, Chicago, 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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Hanrahan Private Invstgtns

Hanrahan Private Invstgtns

(3)
“We recently had the pleasure of working a case with The Hanrahan Investigations Group.”
In Business Since 1961
Licensed, BBB Rating: A+
Serving Des Plaines Area
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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

“In today's world we understand the importance of connecting with a qualified, experienced team of professionals. Our focus on creating real partnerships with every client ensures you will recognize the faces of the people who protect what you value m...”
In Business Since 2007
Emergency Services
3320 W Foster Ave # 258, Chicago, IL
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Usia Private Security

Usia Private Security

Private Investigation, Executive Protection, Workers Compensation Claims
“Ultimate Security and Investigations of America, is a full-service security and private detective firm serving the Chicago metro area that is Law Enforcement Owned. We specialize in a broad scope of investigative and security services. Our services i...”
In Business Since 2010
Emergency Services
Licensed
Free Initial Consultation
401 N Michigan Ave suite 1200, Chicago, IL
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Gazelle Process & Investigations

Gazelle Process & Investigations

(4)
“Paul was phenomenal from responding right away, walking me through the process and was successful in completing the job.”
In Business Since 2020
Emergency Services
Licensed
Serving Des Plaines Area
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Myers Service

Myers Service

(3)
Witness Statements, Insurance Fraud Investigations, Assets Investigations
“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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Courthouse Courier

Courthouse Courier

(6)
“Professionalism from start to finish, expedited services and would definitely recommend them to others, as well as using them again in the future.”
In Business Since 2002
Licensed
1658 N Milwaukee Ave, Chicago, IL
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Due Process Investigations

Due Process Investigations

(1)
“Had a little investigation I needed.”
Licensed
Free Initial Consultation
Aon Center, 200 E Randolph St #5100, Chicago, IL
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Marshall Investigative Group

Marshall Investigative Group

(3)
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 2017
Free Initial Consultation
Serving Des Plaines Area
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RGH Investigations - Chicago Private Investigator

RGH Investigations - Chicago Private Investigator

(1)
Spousal Investigation, Surveillance & Undercover, Subpoena & Process Serving
“From interviewing witnesses to getting documents, police reports, medical records, (and anything else), Bob always comes through very quickly.”
In Business Since 1960
Emergency Services
Accepts All Major Credit Cards
505 E Illinois St, Chicago, IL
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Vantius

Vantius

(5)
“Vantius provided not only a very professional touch to a sensitive matter but they were stellar with the follow up and all communications.”
In Business Since 2006
Accepts All Major Credit Cards
980 N Michigan Ave, Chicago, IL
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Hillard Heintze

Hillard Heintze

(1)
Product Liability, Construction Materials Testing + Research Laboratory, Healthcare Fire Safety Training + Drills
“Very professional and real gentlemen.”
In Business Since 2014
30 S Wacker Dr, 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 #5100, Chicago, IL
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Private Detective Services in Des Plaines, IL Cost Estimates

Minimum cost
$320
Maximum cost
$10114
National Average
$1278
Avg Per Hour Rates
$134
$746
$2130
Fair price range is based on 546 cost profiles
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Average Cost $1278
Minimum cost $320
Maximum cost $10114
Avg Per Hour Rates $134

Fair range $746 to $2130 is based on 546 cost profiles.

Why these companies made our list

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