Get on the path to results today.

A-1 Detective Agency, Inc.

A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.
  • Home
  • About Us
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    • Home
    • About Us
    • Services
    • Testimonials
    • Appointments
    • Case Status

A-1 Detective Agency, Inc.

A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.
  • Home
  • About Us
  • Services
  • Testimonials
  • Appointments
  • Case Status

A-1 Detective Agency, Inc.

A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.

Investigative Expertise You Can Rely On

Free Consultation

A-1 Detective Agency, Inc.

A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.A-1 Detective Agency, Inc.

Investigative Expertise You Can Rely On

Free Consultation

Agency Overview

A-1 Detective Agency, Inc.

25+ Years

At A-1 Detective Agency, Inc., we specialize in providing attorneys, businesses, and private individuals with professional investigation and services, in the state of Illinois.  We offer a wide range of professional services to law firms, insurance companies, businesses, organizations, and private individuals, including criminal & civil investigations, missing person locates, background screenings, and more.

Our Agency

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Comprehensive Research

Comprehensive Research

Comprehensive Research

We utilize the latest technology, software, and investigative techniques to ensure we obtain the results you need. 

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A Focus on Results

Comprehensive Research

Comprehensive Research

Our team brings together our investigative experience with your unique circumstances to craft a path to success.

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Get Started Today

Comprehensive Research

Get Started Today

Don't wait! Contact us for a free phone consultation. The sooner you make a plan, the better your next steps can be.

Contact Us

Online or Phone!

We love our customers, so feel free to schedule a free online or phone consultation.

A-1 Detective Agency, Inc.

1 East Erie Street, Chicago, Illinois 60611, United States

773-818-8969

Hours

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A-1 Detective Agency, Inc.

1 East Erie St Ste 525 Chicago, IL 60611

773-818-8969

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