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About Us

When you need someone dependable - Whether your need is assistance on complex claims, immediate onsite investigations, day-to-day surveillance, or a simple background check, we are here to help you. We understand that every claim’s environment is different, just like every corporate environment is different. This is why GCS focuses on how our investigative business impacts our clients’ business. When results matter!

Our Team
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Maureen Aguiniga
VP of Sales
Products & Services

GCS Complete list of Services

In this document you will find a complete menu of our services as well as a small description of each service. We are always running specials & can offer preferred pricing!
Businesses We Recommend
Fantastic law firm I have worked with for many years.
I have been going to this hospital for many, many years and always get the best treatment and care.
Can't help it! First grandchild on the way and shopping has begun!
Great shopping spot near work and nice food choices as well. Great for lunchtime errands and Christmas shopping.
Past Events & Promotions
Take advantage of our Spring discounts! $30.00 off services priced $395 and above. Try us today as we run specials often, so watch for a new one coming soon!
  • Geneva, IL 60134