At Dominion Investigations LLC we are not a investigations agency. Our sole purpose is to provide you with peace of mind for your situation.

Dominion Investigations LC has been busy training and seeking the most cutting edge tactics in the industry ways to help service our customers and improve our performance. We strive to be the premier Detective agency in Southern IL. Contact us to inquire about any service you may need.

There are many services we can do for you at Dominion. Here’s a few:
Process Service
Missing Persons Location
Missing property Location
Child Visitation Security
Insurance Fraud
Assetts Discovery
Infidelity Surveillance
Identify & confirm employment history
Employee Surveillance
Undercover Employ...

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Dominion Investigations LLC is the Southern Illinois premier detective agency. We specialize in investigations, process service, and other legal services. We have over 14 years of law enforcement experience as well as security, safety, and protection services. We will use our expertise to exceed your expectations and to provide you with the peace of mind you desire. We believe in Extreme Ownership which means we will get the mission completed.

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  • (618) 383-1017


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502 S Bentley St
Marion, IL 62959
United States

Business Hours

Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours
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