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Hogan Investigative Services
“The service was prompt, professional, and a reasonable price.”
Best Private Investigators in Palatine, IL
The highest-rated Private Investigator & Detective companies out of 166 vetted & reviewed in the Palatine area.
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Special Solutions
Active Shooter, Corporate Investigations, Surveillance
“A great group of guys and excellent training, would recommend to anyone looking for certified firearm training.”
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Scoutlogic Pre-Employment Background Screening
- Company
- Team
“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!”
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Blue Star Security
- 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”
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Marshall Investigative Group
Legal, Internet Presence / Social Media Investigations, Insurance
“From insurance fraud, to workers comp claims, Marshall Investigative Group goes the extra mile to find out critical information about a case.”
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Foresight Investigative Services
Asset Investigations, Personal Investigations, Infidelity Investigations
“I recently hired Foresight Investigative Services for a sensitive matter, and I couldn't be more impressed with their service.”
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Forest Security
- System
- Camera
- DIY
“The cellular coverage in my area changed a year after the alarm was installed FOREST came out immediately and replaced the radio communicator with a new one to account for the cellular service changes in my area which provided uninterrupted protectio...”
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Chicago PI Services Group
“I might work with them one day!”
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H Brown Investigations
“Harry brown is the most effective investigator i have ever dealt with in all the years of my criminal law practice.”
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Detectives.com
Assets Locating, Identity Theft Investigation, Probate Investigations
“Do you need the services of a Private Detective? Simply call us at STRICTLY CONFIDENTIAL. Our network of X-FBI Agents, Law Enforcement Personnel and Security Specialists are pre-screened and qualified to serve your immediate needs at affordable price...”
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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...”
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Millennium Investigations
“It is good to know there are people out there who will help you in your darkest hour and at when you need a helping hand the most.”
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Hibernian Strategic Solutions
Services Provided:, Surveillance, Due Diligence
“Our law firm has used Hibernian numerous times for service of process and investigative work.”
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SCS & Associates
Backgrounds, Missing Persons, Consultants
“SCS & Associates, Inc. founded in 1984 and located in the Chicago Illinois area, is a private investigation, asset protection and consulting firm providing high-quality, high-tech informational and investigative services. With unparalleled profession...”
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Illinois Protection & Investigation
Investigations, Compliance Valuation, Security Risk Management
“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...”
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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...”
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Capital Security & Investigations
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Viper Detective Agency
“Sally keeps you updated throughout the process.”
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강효흔 공인 탐정 Bruce Kang LPD
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Hertog & Associates
“Last fall (2015) I stood at the Daley Center computers trying to find an important witness. After running through all my usual sources I was near the end of my rope – he wasn't dead, he wasn't on the street, he wasn't in the Cook County Jail, the Dep...”
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American Sentinel
, Mobile Security Patrol, Guarding Services
“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 ...”
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Northshore Process Service Network
- Company
- Price
- Future
“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.”
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Carlson Investigations
- Process Server
- The Future
- Attorney
“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.”
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Williams & Nickl
Healthcare License Defense Idfpr, Psychologists, Foid Card Denial and Appeals Services
“Well what can I say about Williams & Nickl, LLC… I'll start with the family feeling I got from the first phone conversation until my case was settled, (in my favor) very serious, considering law firm, took the time out to reach out to me consistently...”
Private Detective Services in Palatine, IL Cost Estimates
Minimum cost
$330
Maximum cost
$10425
National Average
$1317
Avg Per Hour Rates
$138
$769
$2195
Fair price range is based on
548 cost profiles
Why these companies made our list
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