View Profile
Gazelle Process & Investigations
- Price
- Team
- Company
“Gazelle Process & Investigations was very thorough in serving the legal papers that were assigned to his company.”
Best Private Investigators in Crystal Lake, IL
The highest-rated Private Investigator & Detective companies out of 200 vetted & reviewed in the Crystal Lake area.
View Profile
Confidential Protective Services
- Patient
- Instructor
- Communication
“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.”
View Profile
Capital Security & Investigations
View Profile
Viper Detective Agency
“Sally keeps you updated throughout the process.”
View Profile
Detectives.com
Corporate Intelligence Investigations, Process Service, Litigation Support
“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...”
View Profile
LWM Research
“This company can safely transport people and property anywhere in the U.”
View Profile
SCS & Associates
Workers' Comp, Backgrounds, Missing Persons
“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...”
View Profile
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...”
View Profile
American Sentinel
, , 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 ...”
View Profile
Hogan Investigative Services
“Very professional.”
View Profile
R7 Investigations
“R7 is dedicated to providing accurate information to each client in a timely and cost-effective manner. R7 believes in communicating effectively with every client. Prior to the acceptance of a case, we provide an assessment of the probability of succ...”
View Profile
Special Solutions
BUG Sweeps Tscm, Theft Investigations, Martial Infidelity
“Investigator Kelley was amazing and really came through assisting with my situation.”
View Profile
Scoutlogic Pre-Employment Background Screening
- Reports
- Responsive
- Employers
“We are fortunate enough to have Chip as our sale representative and he is truly wonderful, any time we need anything he is there to assist along with other members of Scout Logic.”
View Profile
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”
View Profile
3 Kings Private Security
- Vehicle
“These guys are awesome and will come back every time I need car needs Positive Punctuality, Quality, Professionalism, Value Services Electrical repair, Electrical, Oil change”
View Profile
Firefly Investigations
“I'm more than happy with the results I received and to be honest it was 100% more than anticipated!”
View Profile
Foresight Investigative Services
Corporate Investigations, Asset Investigations, Infidelity Investigations
“The investigator is extremely knowledgeable, thorough, and highly professional.”
View Profile
H Brown Investigations
“Harry brown is the most effective investigator i have ever dealt with in all the years of my criminal law practice.”
View Profile
Chicago PI Services Group
“I might work with them one day!”
View Profile
Edward R Kirby & Associates
Intellectual Property, Business, Attorney
“They are honest as the day is long and they will give it their all to solve your problem.”
View Profile
The All-Investigations Group
“If you are looking for professional, compassionate, and urgent attention to your matter, The All-Investigations Group is an excellent choice!”
View Profile
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...”
View Profile
Millennium Investigations
“I highly recommend.”
View Profile
VTS Investigations
“Blue 22, LLC, formerly known as VTS Investigations, is a Chicago based private detective, security and process serving agency. Our experienced private detectives and associates utilize the latest technology to complete each investigation with accurac...”
Private Detective Services in Crystal Lake, IL Cost Estimates
Minimum cost
$300
Maximum cost
$9500
National Average
$1200
Avg Per Hour Rates
$125
$700
$2000
Typical price range is based on
389 cost profiles
Why these companies made our list
Is this page useful? Yes
No
Is there anything wrong with this page?
