List of Construction companies in Illinois
Illinois has approximately 779 Construction companies as of March 13, 2026.
Illinois, contributing around 1.6% of all 48,037 Construction companies in United States, representing a focused regional opportunity for state-level B2B outreach and lead generation. Around 51.1% of Construction companies in Illinois have email addresses, 94.0% have phone numbers, and 50.6% include both — with 59.3% also having a website.
Businesses in this dataset are well-represented on social media: 237 have Facebook pages, 116 are on Instagram, 165 have LinkedIn profiles, 106 use X (formerly Twitter), 46 maintain YouTube channels. Over 462 Construction companies have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset helps target Construction companies across Illinois efficiently.
| 779 Number of Construction companies | |
| 398 Email addresses | |
| 732 Phone numbers | |
| 462 With Websites | |
| 165 LinkedIn Profiles |
| 237 Facebook Profiles | |
| 116 Instagram Handles | |
| 106 X Handles | |
| 46 YouTube Channels | |
| 394 Phone and Email |
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Data updated on March 13, 2026
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| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Construction companies are there in the Illinois?
Construction companies in the Illinois
Last updated: March 13, 2026
Approximately 51.1% of Construction companies in Illinois have email contacts, while 94.0% have phone numbers, supporting effective regional outreach strategies.
Data last updated March 13, 2026
94.0%
732 Construction companies in Illinois with Phone Number
51.1%
398 Construction companies in Illinois with Email Address
50.6%
394 Construction companies in Illinois with Phone and Email
How to Use the List of Construction companies in Illinois
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across Illinois is solid — 94.0% of construction companies have phone numbers in this dataset. Your team can start calling Illinois-based prospects immediately, without spending time sourcing or validating contacts first.
Statewide Email Campaigns
51.1% of construction companies in Illinois have an email address on record. That's enough coverage to run full-state email sequences — from initial outreach to follow-up — hitting every major market and regional hub in a single campaign.
Multi-Channel Outreach Across Illinois
50.6% of construction companies in Illinois have both phone and email on record. Rather than running separate lists per channel, your team can coordinate calls, emails, and follow-ups against the same contacts from one dataset.
Regional Ad Targeting
59.3% of construction companies in Illinois have a listed website — a strong signal of digital presence. Use those records to build lookalike audiences or upload the full list as a custom audience on Facebook, Google, or LinkedIn for precise, state-level ad targeting.
Pitching Services to Illinois Businesses
72.0% of construction companies in Illinois are rated 4 stars or higher by real customers — a prime segment for reputation management tools, review platforms, and any service that helps businesses maintain or grow their online presence statewide.
For businesses entering the Construction companies space regionally, Illinois offers a manageable, well-defined prospect base to build from.
List of Construction companies in Illinois with Social Media Accounts
30.4% on Facebook — reflecting strong digital engagement across the state and readiness for regional social campaigns
Explore Related Construction companies by Location
Around 59.3% of Construction companies in Illinois have an active website, reflecting strong digital maturity across the state and readiness for web-based outreach.
Data last updated March 13, 2026
59.3%
462 Construction companies in Illinois that have a website
40.7%
317 Construction companies in Illinois that do not have a website
Download sales qualified leads of Construction companies in the Illinois
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
More than 561 Construction companies across Illinois carry a 4-star or higher rating — reflecting strong service quality standards and solid review engagement statewide.
189
1-star rated Construction companies in Illinois
35
2-star rated Construction companies in Illinois
44
3-star rated Construction companies in Illinois
99
4-star rated Construction companies in Illinois
462
5-star rated Construction companies in Illinois
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Construction companies are there in Illinois?
There are 779 Construction companies in Illinois as of the latest update. This makes Illinois an active market for B2B outreach and lead generation in the Construction companies industry.
How many Construction companies in Illinois have email addresses?
398 Construction companies in Illinois have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Construction companies in Illinois have phone numbers?
732 Construction companies in Illinois include phone numbers. Of those, 394 also have email addresses, making them ideal for multi-channel outreach.
Which cities in Illinois have the most Construction companies businesses?
The concentration of Construction companies varies across cities within Illinois. The dataset includes a full cities-level breakdown so you can identify and prioritize the strongest markets for your campaigns.
Is this dataset suitable for statewide outreach to Construction companies in Illinois?
Absolutely. The dataset covers 779 Construction companies businesses across Illinois, giving you full statewide coverage for email, phone, and digital campaigns without geographic gaps.
What data fields are included for each Construction companies in Illinois?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Construction companies list for Illinois?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
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