We are opening a People-oriented service.

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We are more than glad to introduce to the great people of Illinois an umbrella of Security Services, we are a highly trained, professional and goal-oriented company with the core desire of the people of Illinois in mind

We cover and operate in all the great cities of Illinois. from the Beaches, the Gym house, Schools to the Commercial hub, we are always there even though not easily spotted, we ensure orderliness and safety is enforced.

If you see a smooth running movie set, or a residential park, full of noisy, happy children…chances are, there we are. If you take an afternoon stroll through Chicago, to one of the many beaches and historical landmarks…chances are, there we are.

When Doyi Security Services are on patrol, you might find us anywhere in the 93,205 square miles of pulsing, colorful, life that makes Illinois home to over 13 million people. We are on the Beaches, where models strut, and surfers sun, or we are watching over the safety of your favorite tanned celebrity.

Doyi Security Service Officers are people watchers, and because we are on watch, you never see the crime we are preventing. Our officers are highly trained, proactive professionals. Our reputation precedes us. In the Illinois Area, Doyi Security Services is like your giant Beach Umbrella—You really do not notice us, but you feel our protection.