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Lake County Civil Process
“Jay is the greatest to work with.”
Best Private Investigators in Gary, IN
The highest-rated Private Investigator & Detective companies out of 129 vetted & reviewed in the Gary area.
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STO Investigations
“We will be using STO again in the future should we have occasion to require services in the Chicago area again.”
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Peak Surveillance
“The people at Peak Surveillance did an awesome job helping me get the answers I needed to move forward with my case; I couldn't have asked for anything more!”
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Omega Global Security
“Omega Global is your professional security and investigations firm in the state of Illinois. We maintain the highest standards and take pride in providing a level of service that will exceed your expectations, utilizing our team of trained, licensed ...”
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SLS Private Investigators
“Positive Responsiveness, Quality, Professionalism, Value”
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Getz Investigations
“Roger listened to my story, and he was honest about the possible results (and equally honest about the possibility of not being able to find the person after all avenues were exhausted).”
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Investigative Solutions
“I have interacted with Investigative Solutions & Consulting Services both personally and professionally and I cannot say enough positive things about this company and Tony Van Gorp.”
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Security Enforcement Services
“I like them one of my top 5 company I been with and I been with 15 different companies and no I haven't bounce like that either I combined companies together for over 15yrs”
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Confidential Affairs
“(PI20700226) Confidential Affairs is an Indiana Licensed and Insured Investigative and ( SG20800181) Security Guard Agency. We are a full-service agency with specific emphasis in, and dedication to, serving the needs of the legal community. We provid...”
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Northshore Process Service Network
- Price
- Efficient
- Case
“The team is not only sophisticated in handling investigative and process serving needs but also intimate enough to offer real-time updates on all case files, ensuring transparency and efficiency throughout the process.”
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Williams & Nickl
Social Workers, Veterinarians, Psychologists
“Williams and Nickl are unparalleled in their knowledge and dedication when it comes to Illinois Concealed Carry Licenses (CCL) and Firearm Owner's Identification (FOID) cards.”
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On Q Professional Investigations
- Know
- Job
- Security
“Thank God for this instructor and his staff that really cares about the instruction of this type of work, the best place to learn, 5 star plus, also the Best instructor that i have encounter in my career.”
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Lawrence Ryan Investigations
- Company
- Job
“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.”
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RA Private Investigation & Security
- Team
- Information
- Money
“Evictions are not fun, however when you are backed up by fabulous staff members from RA Private Investigations, things always so well and I come out appreciating and respecting them even more than I did going into the situation.”
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PCI Investigations
“I would recommend it to anyone needing a PI whatever your case may be!”
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Chicago Executive Protection - Secure Options Consulting
Workplace Violence Security, Executive Security Services, Residential Security Teams
“Their responsiveness and adaptability have surpassed our expectations, and we wholeheartedly recommend Secure Options Consulting for top-tier security solutions.”
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Quality Professional Detective & Security Agency
Investigations, Training and Courses, Live Scan Fingerprints
“I would expect no less because I personally know the owner for over 20 years and formally worked side by side with him in a former career in law enforcement.”
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Confidential Protective Services
- Money
- Legal
- Patient
“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.”
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Lawdog Security & Investigations
- Respect
- Overtime
- Owner
“Working as a security guard for Law Dog gave me lots of opportunities to manage how I would like to work because you can choose to work more in a day by requesting it.”
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U.S. Security and Protective Services
“Always a great job...”
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Key Chicago Private Investigators
“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.”
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Tatone Investigations
Security Services, Firearm Training & Instruction, Insurance Services
“Do yourself a favor and consult with Don immediately.....”
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Usia Private Security
Process Serving, Security Services, Workers Compensation Claims
“Excellent service.”
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Myers Service
Legal and Insurance Investigations, Infidelity & Cheating, Computer Forensic Data Recovery
“Hard working, diligent and thorough.”
Private Detective Services in Gary, IN Cost Estimates
Minimum cost
$335
Maximum cost
$10608
National Average
$1340
Avg Per Hour Rates
$140
$782
$2234
Typical price range is based on
388 cost profiles
Why these companies made our list
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