List of Civil engineering companies in Illinois
Illinois has approximately 82 Civil engineering companies as of March 13, 2026.
Illinois, contributing around 2.0% of all 4,063 Civil engineering companies in United States, representing a focused regional opportunity for state-level B2B outreach and lead generation. Around 90.2% of Civil engineering companies in Illinois have email addresses, 93.9% have phone numbers, and 84.1% include both — with 93.9% also having a website.
Businesses in this dataset are well-represented on social media: 50 have Facebook pages, 31 are on Instagram, 64 have LinkedIn profiles, 42 use X (formerly Twitter), 18 maintain YouTube channels. Over 36 Civil engineering companies have been rated by real users, making this dataset a strong fit for reputation management and review-based outreach. This dataset helps target Civil engineering companies across Illinois efficiently.
| 82 Number of Civil engineering companies | |
| 74 Email addresses | |
| 77 Phone numbers | |
| 77 With Websites | |
| 64 LinkedIn Profiles |
| 50 Facebook Profiles | |
| 31 Instagram Handles | |
| 42 X Handles | |
| 18 YouTube Channels | |
| 69 Phone and Email |
Have trouble, confusion, or just need help? Contact us, and we’ll sort it out!
Data updated on March 13, 2026
$ 10 $20 (Discount: 50% OFF)
Download sample list of Civil engineering companies in Illinois
Find new clients and close more deals with the world s best business leads provider. You can download Civil engineering companies email and phone number lists for your sales teams. Here is a random sample of 0 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
How many Civil engineering companies are there in the Illinois?
Civil engineering companies in the Illinois
Last updated: March 13, 2026
Approximately 90.2% of Civil engineering companies in Illinois have email contacts, while 93.9% have phone numbers, giving strong contact coverage for regional sales and marketing.
Data last updated March 13, 2026
93.9%
77 Civil engineering companies in Illinois with Phone Number
90.2%
74 Civil engineering companies in Illinois with Email Address
84.1%
69 Civil engineering companies in Illinois with Phone and Email
How to Use the List of Civil engineering companies in Illinois
Explore various use cases for leveraging our contact database.
Territory Sales & Regional Prospecting
Phone coverage across Illinois is solid — 93.9% of civil engineering 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
90.2% of civil engineering 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
84.1% of civil engineering 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
93.9% of civil engineering 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
48.8% of civil engineering 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.
Smaller share, but high signal: Illinois's Civil engineering companies market is concentrated enough to make hyper-targeted outreach highly effective.
List of Civil engineering companies in Illinois with Social Media Accounts
78.0% on LinkedIn — indicating high social adoption across the state, supporting both organic and paid strategies
Explore Related Civil engineering companies by Location
Around 93.9% of Civil engineering companies in Illinois have an active website, ideal for agencies and SaaS tools looking to scale their reach across a single high-value state.
Data last updated March 13, 2026
93.9%
77 Civil engineering companies in Illinois that have a website
6.1%
5 Civil engineering companies in Illinois that do not have a website
Download sales qualified leads of Civil engineering companies in the Illinois
Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.
With 40 Civil engineering companies rated 4 stars or above, Illinois is a strong market for reputation management and statewide review outreach strategies.
10
1-star rated Civil engineering companies in Illinois
2
2-star rated Civil engineering companies in Illinois
4
3-star rated Civil engineering companies in Illinois
4
4-star rated Civil engineering companies in Illinois
36
5-star rated Civil engineering companies in Illinois
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Civil engineering companies are there in Illinois?
There are 82 Civil engineering companies in Illinois as of the latest update. This makes Illinois an active market for B2B outreach and lead generation in the Civil engineering companies industry.
How many Civil engineering companies in Illinois have email addresses?
74 Civil engineering companies in Illinois have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Civil engineering companies in Illinois have phone numbers?
77 Civil engineering companies in Illinois include phone numbers. Of those, 69 also have email addresses, making them ideal for multi-channel outreach.
Which cities in Illinois have the most Civil engineering companies businesses?
The concentration of Civil engineering 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 Civil engineering companies in Illinois?
Absolutely. The dataset covers 82 Civil engineering 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 Civil engineering 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 Civil engineering 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.
Still have questions? Feel free to reach out to our support team
Contact Us
Ready to unleash the power of web scraping? Our friendly data-hungry robots are standing by to assist you! 🤖
