List of Contractors in Wilmington
Wilmington, Illinois, has 1,193 contractors in this dataset, last verified September 6, 2026. It is the third-largest of the 92 Illinois cities we track, behind Louisville (1,470) and ahead of Salem (1,122). Local listings make up 5.4% of all contractors in Illinois.
344 contractors in Wilmington list both a phone number and an email address, the best starting point for multi-channel outreach. At 29.3%, email coverage runs above the Illinois average of 24.2%, while 97.9% of listings include a phone number.
69.6% of contractors in Wilmington have a website (above 61.9% across Illinois), which leaves 363 local prospects for web design and Google Business Profile services. 129 of their websites list a contact page URL.
75% of the 920 rated contractors in Wilmington hold a 5-star average, in line with the Illinois figure of 73%. The 48 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
265
171
85
62
YouTube
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Contractors List in Wilmington
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ABM Industries | Address | Wilmington | Delaware | United States | Email | Phone | 3 | 4.7 | — | — | — | — | |||
 | MRO Mechanical | Address | Wilmington | Ohio | United States | Email | Phone | 27 | 5 | — | — | — | — | ||
Insulation Energy Systems Inc | Address | Wilmington | North Carolina | United States | Email | Phone | — | 2 | 5 | — | — | — | — | ||
 | Custom Air Services, Inc. | Address | Wilmington | Delaware | United States | Email | Phone | — | 8 | 3.9 | — | — | — | — | |
 | The Roofing Group | Address | Wilmington | North Carolina | United States | Email | Phone | — | 2 | 5 | — | — | — | — | |
 | ALL UNITED Roofing and Siding, LLC | Address | Wilmington | Delaware | United States | Email | Phone | 81 | 4.9 | — | — | — | |||
 | Americaâs Pride Heating and Air Conditioning | Address | Wilmington | California | United States | Email | Phone | 31 | 5 | — | — | — | — | ||
DE Commercial Roofing Pros of Wilmington DE | Address | Wilmington | Delaware | United States | Email | Phone | 17 | 4.9 | — | — | — | — | |||
Stokley Development Corp | Address | Wilmington | North Carolina | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
 | Francis Pollinger & Son Roofing | Address | Wilmington | Delaware | United States | Email | Phone | 8 | 4.5 | — | — | — | |||
 | Allgood Fence and Construction | Address | Wilmington | North Carolina | United States | Email | Phone | — | 1 | 5 | — | — | — | — | |
 | Benevento Companies | Address | Wilmington | Massachusetts | United States | Email | Phone | 74 | 3.5 | — | — | — | — | ||
 | Gregory's Flooring | Address | Wilmington | North Carolina | United States | Email | Phone | 3 | 4.7 | — | — | — | — | ||
 | Lewis Coastal Homes LLC | Address | Wilmington | North Carolina | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | JF Improvements | Address | Wilmington | Delaware | United States | Email | Phone | 33 | 4.9 | — | — | — | — |
This is a randomized preview — the full database contains 1,193 records with complete field coverage.
Get the full Contractors database
1,193 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Wilmington
Most popular business categories across Wilmington
Category | Contractors |
|---|---|
What You Can Do with the List of Contractors in Wilmington
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 1,193 contractors in Wilmington, with the fields to call, email, segment and map them.
Who Sells to Contractors in Wilmington, Illinois
Each of these buyers can work the 1,193 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 1,193 contractors in Wilmington 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 Wilmington, Illinois
Start with the 344 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,168): 97.9% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (350): 29.3% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (265): 22.2% 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 Wilmington, Illinois
Filter the website, rating and social columns to pull the contractors that fit a specific service before you pitch:
- No website listed (363): 30% of contractors in Wilmington have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (48): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (928): 78% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Wilmington
With 1,193 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 1,193 contractors in Wilmington and plan visit days by neighborhood.
- Postal code patches: split Wilmington 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 Wilmington accounts are covered.
Data Coverage for Contractors in Wilmington
1,193 records · verified September 6, 2026
- Phone numbers
- 1,168
- Email addresses
- 350
- Phone and email
- 344
- Websites
- 830
Google ratings· 920 rated (77%)
75% hold 5 stars
- 1-star rated
- 23
- 2.5% of rated
- 2-star rated
- 25
- 2.7% of rated
- 3-star rated
- 82
- 8.9% of rated
- 4-star rated
- 104
- 11.3% of rated
- 5-star rated
- 686
- 74.6% of rated
Social profiles:
- Facebook:265· 22.2%
- Instagram:171· 14.3%
- LinkedIn:85· 7.1%
- YouTube:62· 5.2%
- X (Twitter):54· 4.5%
Contractors in Wilmington are a phone-first, Facebook-heavy market: 97.9% list a phone number but only 29.3% publish an email. Among 920 rated contractors, 75% 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 Wilmington, Illinois
Everything you need to know about our contractors database for Wilmington, Illinois: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Contractors are there in Wilmington, Illinois?
There are 1,193 contractors in Wilmington, Illinois in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Wilmington market for sales prospecting and territory planning.
How up to date is the Contractors data for Wilmington, 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 Wilmington, 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 Wilmington, Illinois?
InfiniteLeadsHub provides verified market intelligence datasets for contractors businesses in Wilmington, 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 Wilmington, Illinois cost?
The complete contractors leads database for Wilmington, Illinois costs $15 as a one-time payment.
You get instant access to all 1,193 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 Wilmington, Illinois specifically, a one-time $15 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 Wilmington, 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 Wilmington, Illinois have phone numbers?
1,168 contractors in Wilmington, Illinois (98% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Contractors in Wilmington, Illinois have email addresses?
350 contractors in Wilmington, Illinois (29%) 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 Wilmington, Illinois have both a phone number and an email address?
344 contractors in Wilmington, 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 Wilmington, Illinois are active on social media?
Social profile coverage for contractors in Wilmington, Illinois: 85 on LinkedIn, 265 on Facebook, 171 on Instagram, 62 on YouTube, 54 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 Wilmington, Illinois have a website?
830 contractors in Wilmington, Illinois (70%) 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 Wilmington, Illinois do not have a website?
363 contractors in Wilmington, 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 Wilmington, Illinois?
Rating breakdown for contractors in Wilmington, Illinois: 686 with a 5-star rating, 104 with a 4-star rating, 82 with a 3-star rating, 25 with a 2-star rating, 23 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 Wilmington, we offer the complete Contractors database for Illinois and a national all-50-states version.
If you buy the Wilmington list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Contractors contact data in Wilmington, 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.