Providing Peace of Mind Throughout Southern Illinois

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Fast Results. Peace Of Mind.

Our team is dedicated to providing our clients with peace of mind. We are more than a detective agency, we are an asset to countless businesses, law firms, and private individuals seeking help and answers. Whether you are looking for a missing loved one, need a professional process server or security professional, DOMINION INVESTIGATIONS, LLC is here to get the job done.

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Experienced. Dedicated. Reliable.

Our company is owned and operated by a team with over 14 years in law enforcement and 12 years in the process serving industry. We offer a wide array of services to assist law firms, businesses, and private individuals in countless matters. We are proud members of the National Association of Professional Process Servers (NAPPS) which provides us access to a network of fellow industry professionals. DOMINION INVESTIGATIONS, LLC strives to provide peace of mind to our clients. We do this by offering dependable services and providing frequent communication throughout the duration of your case.

Our Illinois process servers and investigators are familiar with all local and federal regulations and adhere to these while in the field. We proudly serve these Southern, Illinois counties: Williamson, Jackson, Jefferson, Franklin, Washington, Wayne, Edwards, Wabash, Clay, Richland, Lawrence, White, Hamilton, Gallatin, Hardin, Pope, Massac, Johnson, Pulaski, Union, Alexander, Perry, Randolph, St. Clair, Monroe, Clinton, Marion, and Saline.

Legal Services

Process Service

Legally notifying an individual or party of their involvement in a court proceeding. Our process servers work efficiently to get your legal documents served accurately and in a timely fashion. We will serve your summons, complaints, writs, subpoenas, and more.

Notary Service

We notarize the signatures on your important legal documents to ensure that they are legally binding. It is important to hire a professional notary to save your business from any legal implications.

Courier Service

We will pick up and deliver your important documents, packages, messages, mail, and other parcels in a timely manner. Our process servers are accustomed to handling sensitive material, so you can trust that with us, your objects are in good hands.

Investigative Services

Private Investigations

Our team can assist in a variety of investigations. We conduct thorough research and use modern technologies to uncover evidence to get our clients the answers they are looking for. All evidence is gathered within state law to ensure that it is acceptable in court.

Background Checks

We provide thorough and confidential background checks which uncover information about an individual's behavior. This can uncover any hidden warning signs such as debts, firings, driving records, and more on a potential employee or even a spouse.


Using videography, photography, and general observation we will surveil a subject or group. As we monitor their behavior and actions, we keep detailed and organized notes and report our findings to our clients swiftly.

Security Services


Fingerprinting services for background checks, employment verification, and other situations. We perform these services to guarantee that a person is who they claim they are. This can protect you and your business from potential liability due to an untruthful individual's actions.

Personal Bodyguard

Our trained and skilled staff are well equipped to provide our bodyguard services when needed. Whether it is for a single event or ongoing protection, give us a call to discuss your specific needs.

Property Inspection

Hiring a property inspector will ultimately save you time, money, and stress. Whether it is for a commercial property or home inspection, our team can uncover any undesirable characteristics in a building that may be hidden from the average eye.

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Contact Us

Give us a call at (618) 944-8189, send us an email to [email protected], or fill out our contact form for more information. We look forward to discussing your specific needs in person and getting you the results you are looking for!

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