The highest-rated Private Investigator & Detective companies out of 140 vetted & reviewed in the Valparaiso area.
Learn how we score.
Prominent finalists A-Z in Valparaiso
Chicago Executive Protection – Secure Options Consulting
Citywide Security Group
Confidential Affairs
E-Process & Investigations
Gazelle Process & Investigations
Getz Investigations
Hartman Global IP Law
Investigative Solutions
Jmjenkins Investigations
Key Chicago Private Investigators
Lake County Civil Process Service of Indiana
Lawdog Security & Investigations
Myers Service
Northshore Process Service Network
On Q Professional Investigations
PCI Investigations
Peak Surveillance
RA Private Investigation & Security
SLS Private Investigators
Tatone Investigations
Treasure Hunters
U.S. Security and Protective Services
Usia Private Security
Williams & Nickl
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Peak Surveillance
(5)
“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!”
i
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Hartman Global IP Law
(4)
Trademark
“My partner and I went to 3 other firms before choosing Hartman.”
i
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Getz Investigations
(6)
“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).”
i
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Tatone Investigations
(2)
Security Services, Firearm Training & Instruction, Insurance Services
“Do yourself a favor and consult with Don immediately.....”
i
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Investigative Solutions
(2)
“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.”
i
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Jmjenkins Investigations
i
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Lake County Civil Process
(7)
“The office was in constant communication with me regarding my case and helped me to complete a very difficult Civil Process.”
“I will be passing their information along to many of my colleagues in the business.”
i
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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...”
“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.”
i
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Williams & Nickl
(48)
Chiropractors, Veterinarians, Nurses
“5 STAR service with a team of professionals, (receptionist, customer service, Attorney Bill Cisar) that stayed in constant and quick communication (email, texts, calls) upon request of case status updates.”
i
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On Q Professional Investigations
(49)
Informative
Job
Course
“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.”
i
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RA Private Investigation & Security
(18)
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.”
i
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PCI Investigations
(4)
“I would recommend it to anyone needing a PI whatever your case may be!”
i
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Chicago Executive Protection - Secure Options Consulting
(4)
Armed Security Guards, Executive Security Services, Chicago Security Services
“Their responsiveness and adaptability have surpassed our expectations, and we wholeheartedly recommend Secure Options Consulting for top-tier security solutions.”
i
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Lawdog Security & Investigations
(34)
Needs
Overtime
Officer
“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.”
i
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U.S. Security and Protective Services
(3)
“Always a great job...”
i
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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.”