How many Polygraph services are in Illinois, United States?
There are 4 Polygraph services in Illinois, United States as of September, 2025. The highest number of Polygraph services in Illinois are in Hillside and Joliet with 1 businesses and 1 businesses, respectively. Hillside makes up approximately 25% of all Polygraph services in Illinois.
Sample Data
Preview of Polygraph service businesses in Illinois, United States
| Business Name | City | Rating | Reviews | Phone | Website | Latitude | Longitude |
|---|---|---|---|---|---|---|---|
|
Eagle Eye Polygraph,...
|
Batavia
|
★
4.0
|
31
|
(*3*) 9*7-*2*4 | eagleeyepolygraph.co... |
**.****
|
**.****
|
|
Central Polygraph Se...
|
Northfield
|
★
5.0
|
26
|
(*4*) 9*9-*0*7 | centralpolygraph.com |
**.****
|
**.****
|
|
Conrad Polygraph, In...
|
Hinsdale
|
★
3.0
|
16
|
(*3*) 9*0-*5*1 | conradpolygraph.com |
**.****
|
**.****
|
|
Theodore Polygraph S...
|
Hillside
|
★
4.0
|
16
|
(*0*) 4*9-*0*0 | Not available |
**.****
|
**.****
|
|
McCord & Associates
|
Chicago
|
★
3.0
|
10
|
(*1*) 9*4-*4*4 | Not available |
**.****
|
**.****
|
|
Mitchell J Radycki L...
|
Chicago
|
★
2.0
|
5
|
(*7*) 5*2-*4*1 | Not available |
**.****
|
**.****
|
|
Myers Service, Inc.
|
Chicago
|
★
5.0
|
5
|
(*8*) 3*8-*5*5 | detectiveservices.co... |
**.****
|
**.****
|
|
Conrad Polygraph Inc
|
Evergreen Park
|
★
4.0
|
4
|
(*0*) 3*6-*8*5 | conradpolygraph.com |
**.****
|
**.****
|
|
Trotsky Polygraph
|
Oswego
|
★
4.0
|
4
|
(*3*) 3*5-*1*5 | trotsky-polygraph.co... |
**.****
|
**.****
|
|
Global Polygraph Net...
|
Joliet
|
★
5.0
|
2
|
(*0*) 5*5-*1*2 | polytest.org |
**.****
|
**.****
|
Get access to all -6 remaining Polygraph services with complete contact information, addresses, and business details.
Get Complete Dataset (4 Businesses)Top Cities in Illinois
Cities with most Polygraph services
| City | Business Count | Percentage |
|---|---|---|
|
Hillside
|
1
|
25%
|
|
Joliet
|
1
|
25%
|
|
Oswego
|
1
|
25%
|
|
St. Charles
|
1
|
25%
|
What Data Do We Provide?
Our dataset for Polygraph services in Illinois, United States is one of the most comprehensive in the industry. As of October, 2025, we have compiled data on 4 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 4 Polygraph services
Contact Information
Direct phone numbers, email addresses, and website URLs for Polygraph services across Illinois, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Polygraph services in Illinois, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 4 cities in Illinois, United States
Complete Data Fields for Polygraph services in Illinois, United States:
Each of the 4 Polygraph services records includes:
Business Attributes
Common features and services (10+ businesses)
amenities
business type
How You Can Use Polygraph services Data from Illinois, United States
Our comprehensive dataset of 4 Polygraph services in Illinois, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Polygraph services industry.
Geospatial Analysis & Hotspot Detection
Perform advanced spatial analysis to identify business clusters, service gaps, and market saturation patterns across 4 cities in Illinois, United States using precise coordinate data from 4 Polygraph services.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 4 cities in Illinois, United States to uncover underserved areas and high-potential markets for Polygraph services.
Lead Generation & Sales Prospecting
Find and reach Polygraph services in Illinois, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Polygraph services openings or rollouts using density maps and insights from our 4 listings to target low-competition, high-demand zones in Illinois, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 4 Polygraph services for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Illinois, United States by analyzing the distribution of Polygraph services across 4 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Polygraph services in Illinois, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 4 Polygraph services database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Polygraph services across Illinois, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Polygraph services in Illinois, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Polygraph services in specific regions of Illinois, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Polygraph services by studying GMB listings, ratings, and categories used by top-performing competitors in Illinois, United States.
Mapping & Navigation Integration
Add Polygraph services POI data to your apps for delivery, logistics, or travel using accurate coordinates from 4 verified locations in Illinois, United States.
Related Categories in Illinois, United States
Explore related categories in Illinois, United States
How can I download a list of Polygraph services in Illinois, United States into Excel?
You can download the complete list of 4 Polygraph services data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.