IL Agency License #117-001699|IN Agency License #PI22100012


Investigative Services

Private Detective and Investigators

Let our 40+ years of experience in Private Investigations assist you in obtaining the information you need to make those difficult decisions that come up in your professional and personal life.

# Of Years in Service

# Of Clients

# Of Cases Investigated

Why Choose Us?

Your Professional Asset

Your Personal Ally


Hogan Investigative Services, Inc. is in the business of conducting discreet, ethical, confidential investigations. Based in the Chicago area, we can assist you in accomplishing your investigative goals not only in North Eastern Illinois but nationwide.

Contact us today to discover how Hogan Investigative Services can assist you effectively.


Benefit from our team’s extensive experience and specialized knowledge in investigative techniques.


rust our commitment to delivering accurate and reliable results, tailored to your specific needs.


We prioritize confidentiality and handle every case with utmost discretion and professionalism.


Our streamlined processes ensure efficient handling of investigations, saving you time and resources.

Customized Solutions

Receive personalized investigative solutions designed to meet your unique requirements.

Proven Track Record

Count on our track record of successful outcomes and satisfied clients.

Services We Offer

No case is too big or too small for our devoted and determined team of private investigators. Whatever your circumstances, we’re here to help. Our firm understands that you might be facing a challenging situation right now. That’s why we always aim to minimize stress by acting swiftly and discreetly.

Criminal Defense Investigations

Hogan Investigative Services, Inc specializes in Criminal Defense Investigation, Providing thorough and discreet services in the Chicagoland area. Our experienced team offers strategic solutions tailored to your case, Contact us for a complimentary 30-minute consultation today.

Background Investigations

Seeking a comprehensive and confidential background investigation? Our private investigator firm excels in efficient, cost-effective background checks. With extensive experience and specialized techniques, Trust us to deliver thorough insights tailored to your needs.

Locate / Skip-Trace Services

Seeking expert assistance to locate someone discreetly? Our licensed private investigators specialize in comprehensive skip-tracing. Count on us for accurate and detailed information, Let us help you find what you’re looking for efficiently and confidentially.

Process Services

Hogan Investigative Services, Inc specializes in process services, From serving difficult foreclosure documents to other legal documents such as summonses,  subpoenas, motions, etc. Our team ensures prompt and efficient delivery of legal documents, Trust us to handle your service needs with professionalism and reliability.

Domestic / Infidelity

If you suspect infidelity in your relationship, reach out to Hogan Investigative Services, Inc in the Chicago area. Our specialized team conducts discreet and thorough domestic investigations. Get clarity and peace of mind with our professional approach to infidelity cases, Contact us today to discuss your concerns confidentially.

Telephone and Computer Forensics

We provide expert telephone and computer forensics services for legal and investigative purposes in IL, and IN. Our skilled team utilizes advanced techniques to extract and analyze digital evidence. Whether for courtroom proceedings or investigative needs, rely on our comprehensive forensic capabilities. Contact us today for professional assistance with your digital forensic requirements.

Discover the power of Hogan Investigative Services a trusted Chicago-based firm specializing in background checks and detective work. Whether you’re seeking information on individuals or organizations, we deliver accurate results you can rely on. Contact us today for discreet and effective investigative solutions.

I am always satisfied that the assignment I have given Richard Hogan has been carried out fully and to, if not beyond, my expectations. Since meeting him, he has been my sole source for private detective and process work.

Igor Landry
Dynamic Functionality Manager

Richard Hogan and his team succeeded in serving and evicting a tenant that had held over in the property for over two years. – Thank you, Richard for your diligence.

Juanita Moran
Senior Data Engineer

I was very impressed with the work Richard did for me. As an Attorney, I require skill and experience when utilizing detective services for clients. Richard has been thoughtful and intelligent in the work he has done for me, and I will continue to utilize his services. I wouldn’t hesitate to recommend to anyone that he may be of help to.

Angela Charlton
Relational Branding Coordinator

Professional Memberships

West Ridge Chamber Membership Application Chamber Master