How many Diagnostic centers are in Illinois, United States?
There are 451 Diagnostic centers in Illinois, United States. The highest number of Diagnostic centers in Illinois are in Chicago and Aurora with 81 businesses and 25 businesses, respectively. Chicago makes up approximately 18% of all Diagnostic centers in Illinois.
Data last updated: July, 2025
Total Businesses
451
With Phone
442
With Website
382
With Hours
133
How can I download a list of Diagnostic centers in Illinois, United States into Excel?
You can download the complete list of 451 Diagnostic centers data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.
Sample Data
Preview of Diagnostic center businesses in Illinois, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Midwest Covid Testing
|
Lombard
|
★
4.0
|
774
|
Not available | Not available |
|
COVID of Chicago
|
Chicago
|
★
4.0
|
606
|
(*7*) 8*9-*7*3 | Not available |
|
Lynwood Tire and Auto Service Inc.
|
Lynwood
|
★
4.0
|
513
|
(*0*) 2*4-*1*5 | lynwoodtire.com |
|
Kamphaus Auto Care Hybrid Repair & Emiss...
|
Hanover Park
|
★
4.0
|
460
|
(*3*) 8*0-*4*0 | kamphausautocare.com |
|
Sunset Auto Repair & Tires Brakes
|
Waukegan
|
★
4.0
|
437
|
(*4*) 5*9-*0*0 | sunsetautomotive.com |
|
Law Automotive
|
Springfield
|
★
4.0
|
421
|
(*1*) 3*7-*8*1 | lawautomotive.com |
|
AACCEL Emissions & Auto Repair
|
Joliet
|
★
4.0
|
362
|
(*1*) 5*7-*1*3 | aaccelautorepair.com |
|
Tinley Auto Repair & Towing
|
Tinley Park
|
★
4.0
|
354
|
(*0*) 5*2-*0*2 | tinleyautorepair.com |
|
BlueSky Tire and Auto Service
|
Glenview
|
★
5.0
|
342
|
(*4*) 9*8-*7*0 | blueskytireandauto.c... |
|
Fine Tune Auto Service
|
Lansing
|
★
4.0
|
342
|
(*0*) 4*0-*7*1 | finetuneauto.com |
Get access to all 441 remaining Diagnostic centers with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (451 Businesses)Top Cities in Illinois
Cities with most Diagnostic centers
| City | Business Count | Percentage |
|---|---|---|
|
Chicago
|
81
|
18%
|
|
Aurora
|
25
|
5.5%
|
|
Hazel Crest
|
25
|
5.5%
|
|
Palos Heights
|
24
|
5.3%
|
|
McHenry
|
18
|
4%
|
|
Lake Forest
|
18
|
4%
|
|
St. Charles
|
14
|
3.1%
|
|
Tinley Park
|
11
|
2.4%
|
|
Elgin
|
11
|
2.4%
|
|
Park Ridge
|
10
|
2.2%
|
What Data Do We Provide?
Our dataset for Diagnostic centers in Illinois, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 451 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 451 Diagnostic centers
Contact Information
Direct phone numbers, email addresses, and website URLs for Diagnostic centers across Illinois, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Diagnostic centers in Illinois, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Illinois, United States
Complete Data Fields for Diagnostic centers in Illinois, United States:
Each of the 451 Diagnostic centers records includes:
Business Attributes
Common features and services (10+ businesses)
payment methods
services
amenities
accessibility
business type
other
How You Can Use Diagnostic centers Data from Illinois, United States
Our comprehensive dataset of 451 Diagnostic centers 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 Diagnostic centers industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Illinois, United States to uncover underserved areas and high-potential markets for Diagnostic centers.
Lead Generation & Sales Prospecting
Find and reach Diagnostic centers in Illinois, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Diagnostic centers openings or rollouts using density maps and insights from our 451 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 451 Diagnostic centers for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Illinois, United States by analyzing the distribution of Diagnostic centers across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Diagnostic centers 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 451 Diagnostic centers database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Diagnostic centers across Illinois, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Diagnostic centers 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 Diagnostic centers in specific regions of Illinois, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Diagnostic centers by studying GMB listings, ratings, and categories used by top-performing competitors in Illinois, United States.
Mapping & Navigation Integration
Add Diagnostic centers POI data to your apps for delivery, logistics, or travel using accurate coordinates from 451 verified locations in Illinois, United States.
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