Conrad Polygraph

Name: Conrad Polygraph
Address: 1580 N Northwest Highway, Park Ridge, IL, 60068, US
Telephone: 8472961950

Polygraph & Lie Detection Services

Address: 1580 N Northwest Highway, Park Ridge, IL, 60068
Phone: 847-296-1950
Website: conradpolygraph.com
Found online: YouTube TikTok From this business's company website — may cover all locations.

ℹ️ Information last checked Aug 2026 · Something look wrong? — or if you know the correct details, Suggest an update · What is this?

About this area

Conrad Polygraph is the only polygraph & lie detection service listed in Park Ridge, IL.

What's nearby: 6 doctors, physicians & surgeons, 6 marriage and family counselors, and 6 marketing and sales consulting businesses within walking distance.

About

Conrad Polygraph offers lie detection services in Park Ridge, Illinois. Its online presence is active as of 2026, indicating ongoing engagement with clients. Those in need of polygraph testing can reach out to this service in the area.

Latest updates

Their website showed content from 2026.

Observed automatically in August 2026. What is this?

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