List of Contractors in Oak Brook
Oak Brook, Illinois, has 100 contractors in this dataset, last verified September 6, 2026. Among the 92 Illinois cities we track, it ranks 90th, between Downers Grove (101) and Tinley Park (100). Local listings make up 0.5% of all contractors in Illinois.
28 contractors in Oak Brook list both a phone number and an email address, the best starting point for multi-channel outreach. At 28%, email coverage runs above the Illinois average of 24.2%, while 99% of listings include a phone number.
73% of contractors in Oak Brook have a website (above 61.9% across Illinois), which leaves 27 local prospects for web design and Google Business Profile services. 10 of their websites list a contact page URL.
78% of the 72 rated contractors in Oak Brook hold a 5-star average, in line with the Illinois figure of 73%. The 2 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
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12
8
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YouTube
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Contractors List in Oak Brook
Browse a random sample of 15 records — see the exact fields and data quality before you download.
| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | ATJ's Home Improvement | Address | Oak Brook | Illinois | United States | Email | Phone | 12 | 5 | — | — | ||||
 | US Building Efficiency Solutions, Inc. | Address | Oak Brook | Illinois | United States | Email | Phone | 23 | 4.8 | ||||||
 | Haustone Construction | Address | Oak Brook | Illinois | United States | Email | Phone | 8 | 5 | — | — | — | — | ||
Four Leaf Development | Address | Oak Brook | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | Oakwood Hardwood Flooring Refinishing | Address | Oak Brook | Illinois | United States | Email | Phone | 51 | 5 | — | — | — | — | ||
Creation Kitchen & Bath, Inc. | Address | Oak Brook | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | All Field Services | Address | Oak Brook | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
Omarica Home Builders | Address | Oak Brook | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Contreras Seal Coating Experts LLC | Address | Oak Brook | Illinois | United States | Email | Phone | — | 21 | 4.8 | — | — | — | — | |
2100 Clearwater Building Partnership | Address | Oak Brook | Illinois | United States | Email | Phone | — | 6 | 5 | — | — | — | — | ||
 | J & C Quality Pools | Address | Oak Brook | Illinois | United States | Email | Phone | 21 | 4.2 | — | — | — | — | ||
 | Knights Electrical Heating Cooling, Inc. | Address | Oak Brook | Illinois | United States | Email | Phone | 5 | 5 | — | — | — | |||
 | Matrix Exteriors | Address | Oak Brook | Illinois | United States | Email | Phone | 721 | 4.9 | — | — | — | — | ||
 | Re Fixed | Address | Oak Brook | Illinois | United States | Email | Phone | — | 4 | 5 | — | — | — | — | |
 | Christian Brothers General Contractor | Address | Oak Brook | Illinois | United States | Email | Phone | 3 | 5 | — | — | — | — |
This is a randomized preview — the full database contains 100 records with complete field coverage.
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100 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Oak Brook
Most popular business categories across Oak Brook
Category | Contractors |
|---|---|
What You Can Do with the List of Contractors in Oak Brook
This list is built for teams that sell to contractors: building materials suppliers, construction software vendors, contractor insurers and home services marketing agencies. It covers 100 contractors in Oak Brook, with the fields to call, email, segment and map them.
Who Sells to Contractors in Oak Brook, Illinois
Each of these buyers can work the 100 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 100 contractors in Oak Brook and offer bulk pricing, delivery and credit terms.
- Estimating and field service software: Pitch quoting, scheduling, invoicing and job tracking tools to owners running crews.
- Contractor insurance, bonding and financing: Reach businesses that need liability cover, surety bonds or truck and equipment loans.
- Home services marketing agencies: Offer local SEO, Google Ads and lead generation to trades competing for local jobs.
Phone, Email and Facebook Outreach in Oak Brook, Illinois
Start with the 28 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (99): 99% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (28): 28% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (20): 20% have a Facebook page, a further channel when calls and emails go unanswered.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Oak Brook, Illinois
Filter the website, rating and social columns to pull the contractors that fit a specific service before you pitch:
- No website listed (27): 27% of contractors in Oak Brook have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (2): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (80): 80% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Oak Brook
With 100 contractors in one city, local teams can work the list in person as well as by phone:
- Route planning: records include latitude and longitude, so field reps can map all 100 contractors in Oak Brook and plan visit days by neighborhood.
- Postal code patches: split Oak Brook by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 91 other Illinois cities we track are the next step once Oak Brook accounts are covered.
Data Coverage for Contractors in Oak Brook
100 records · verified September 6, 2026
- Phone numbers
- 99
- Email addresses
- 28
- Phone and email
- 28
- Websites
- 73
Google ratings· 72 rated (72%)
78% hold 5 stars
- 1-star rated
- 1
- 1.4% of rated
- 2-star rated
- 1
- 1.4% of rated
- 3-star rated
- 6
- 8.3% of rated
- 4-star rated
- 8
- 11.1% of rated
- 5-star rated
- 56
- 77.8% of rated
Social profiles:
- Facebook:20· 20%
- Instagram:12· 12%
- LinkedIn:8· 8%
- YouTube:6· 6%
- X (Twitter):4· 4%
Contractors in Oak Brook are a phone-first, Facebook-heavy market: 99% list a phone number but only 28% publish an email. Among 72 rated contractors, 78% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
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Frequently asked questions about Contractors in Oak Brook, Illinois
Everything you need to know about our contractors database for Oak Brook, Illinois: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Contractors are there in Oak Brook, Illinois?
There are 100 contractors in Oak Brook, Illinois in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Oak Brook market for sales prospecting and territory planning.
How up to date is the Contractors data for Oak Brook, Illinois?
This dataset was last updated in September 6, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Contractors database for Oak Brook, Illinois?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Contractors businesses in Oak Brook, Illinois?
InfiniteLeadsHub provides verified market intelligence datasets for contractors businesses in Oak Brook, Illinois as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Contractors database for Oak Brook, Illinois cost?
The complete contractors leads database for Oak Brook, Illinois costs $10 as a one-time payment.
You get instant access to all 100 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need contractors contacts in Oak Brook, Illinois specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Contractors data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Oak Brook, Illinois contractors database, including contact fields, social profiles, and ratings data.
How do I download the Contractors list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Contractors in Oak Brook, Illinois have phone numbers?
99 contractors in Oak Brook, Illinois (99% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Contractors in Oak Brook, Illinois have email addresses?
28 contractors in Oak Brook, Illinois (28%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Contractors in Oak Brook, Illinois have both a phone number and an email address?
28 contractors in Oak Brook, Illinois have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Contractors in Oak Brook, Illinois are active on social media?
Social profile coverage for contractors in Oak Brook, Illinois: 8 on LinkedIn, 20 on Facebook, 12 on Instagram, 6 on YouTube, 4 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Contractors in Oak Brook, Illinois have a website?
73 contractors in Oak Brook, Illinois (73%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Contractors in Oak Brook, Illinois do not have a website?
27 contractors in Oak Brook, Illinois operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Contractors in Oak Brook, Illinois?
Rating breakdown for contractors in Oak Brook, Illinois: 56 with a 5-star rating, 8 with a 4-star rating, 6 with a 3-star rating, 1 with a 2-star rating, 1 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Contractors data for all of Illinois or the entire US?
Yes. Beyond Oak Brook, we offer the complete Contractors database for Illinois and a national all-50-states version.
If you buy the Oak Brook list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Contractors contact data in Oak Brook, Illinois legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.