List of Contractors in Dubuque
Dubuque, Iowa, has 187 contractors in this dataset, last verified September 6, 2026. Among the 71 Iowa cities we track, it ranks 29th, between Sioux City (215) and Nashua (179). Local listings make up 2.1% of all contractors in Iowa.
39 contractors in Dubuque list both a phone number and an email address, the best starting point for multi-channel outreach. Email coverage of 20.9% is in line with the Iowa average (22.3%), and 96.8% of listings include a phone number.
52.4% of contractors in Dubuque have a website (in line with 55.1% across Iowa), which leaves 89 local prospects for web design and Google Business Profile services. 20 of their websites list a contact page URL.
72% of the 119 rated contractors in Dubuque hold a 5-star average, in line with the Iowa figure of 72%. The 4 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
34
13
10
5
YouTube
Have questions or need help choosing the right dataset? Contact us and we'll sort it out.
Sample Pack: 15 verified records
Test data quality before you buy
Complete Database
Risk-Free PurchaseAll 187+ verified records
$20
Save 50%
Need Specific Leads?
Custom database built to your exact target criteria.
Contractors List in Dubuque
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Birch Heating & Cooling | Address | Dubuque | Iowa | United States | Email | Phone | 533 | 4.8 | — | — | — | — | ||
 | Green Valley Landscaping & Excavating | Address | Dubuque | Iowa | United States | Email | Phone | 7 | 4.4 | — | — | — | — | ||
 | Kory Routley Construction | Address | Dubuque | Iowa | United States | Email | Phone | 3 | 4.3 | — | — | — | — | ||
 | Installation Services | Address | Dubuque | Iowa | United States | Email | Phone | 2 | 4.5 | — | — | — | — | ||
 | Kyle Construction LLC | Address | Dubuque | Iowa | United States | Email | Phone | 2 | 5 | — | — | — | — | ||
 | MMC Mechanical Contractors | Address | Dubuque | Iowa | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | Professional Roofing | Address | Dubuque | Iowa | United States | Email | Phone | — | 19 | 4.4 | — | — | — | — | |
Leib Logging Inc | Address | Dubuque | Iowa | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Dan Ploessl Construction | Address | Dubuque | Iowa | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Graybill Custom Builders Inc | Address | Dubuque | Iowa | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
 | Detwiler Construction | Address | Dubuque | Iowa | United States | Email | Phone | — | 1 | 5 | — | — | — | — | |
 | Abresch Home Improvements | Address | Dubuque | Iowa | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | FitzGerald Deconstruction & Reuse | Address | Dubuque | Iowa | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
 | Mc Dermott Excavating | Address | Dubuque | Iowa | United States | Email | Phone | 4 | 5 | — | — | ||||
 | Robert's Masonry, LLC | Address | Dubuque | Iowa | United States | Email | Phone | 10 | 4.6 | — | — | — | — |
This is a randomized preview — the full database contains 187 records with complete field coverage.
Get the full Contractors database
187 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Dubuque
Most popular business categories across Dubuque
Category | Contractors |
|---|---|
What You Can Do with the List of Contractors in Dubuque
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 187 contractors in Dubuque, with the fields to call, email, segment and map them.
Who Sells to Contractors in Dubuque, Iowa
Each of these buyers can work the 187 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 187 contractors in Dubuque 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 Dubuque, Iowa
Start with the 39 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (181): 96.8% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (39): 20.9% of records include an email address, so use email as a follow-up touch rather than the lead channel.
- Facebook messages (34): 18.2% 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 Dubuque, Iowa
Filter the website, rating and social columns to pull the contractors that fit a specific service before you pitch:
- No website listed (89): 48% of contractors in Dubuque have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (4): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (153): 82% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Dubuque
With 187 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 187 contractors in Dubuque and plan visit days by neighborhood.
- Postal code patches: split Dubuque by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 70 other Iowa cities we track are the next step once Dubuque accounts are covered.
Data Coverage for Contractors in Dubuque
187 records · verified September 6, 2026
- Phone numbers
- 181
- Email addresses
- 39
- Phone and email
- 39
- Websites
- 98
Google ratings· 119 rated (64%)
72% hold 5 stars
- 1-star rated
- 1
- 0.8% of rated
- 2-star rated
- 3
- 2.5% of rated
- 3-star rated
- 13
- 10.9% of rated
- 4-star rated
- 16
- 13.4% of rated
- 5-star rated
- 86
- 72.3% of rated
Social profiles:
- Facebook:34· 18.2%
- Instagram:13· 7%
- X (Twitter):10· 5.3%
- LinkedIn:10· 5.3%
- YouTube:5· 2.7%
Contractors in Dubuque are a phone-first market: 96.8% list a phone number but only 20.9% publish an email. Among 119 rated contractors, 72% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
Related Contractors by Location
Browse datasets for Contractors across nearby locations
Frequently asked questions about Contractors in Dubuque, Iowa
Everything you need to know about our contractors database for Dubuque, Iowa: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Contractors are there in Dubuque, Iowa?
There are 187 contractors in Dubuque, Iowa in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Dubuque market for sales prospecting and territory planning.
How up to date is the Contractors data for Dubuque, Iowa?
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 Dubuque, Iowa?
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 Dubuque, Iowa?
InfiniteLeadsHub provides verified market intelligence datasets for contractors businesses in Dubuque, Iowa as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Contractors database for Dubuque, Iowa cost?
The complete contractors leads database for Dubuque, Iowa costs $10 as a one-time payment.
You get instant access to all 187 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 Dubuque, Iowa 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 Dubuque, Iowa 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 Dubuque, Iowa have phone numbers?
181 contractors in Dubuque, Iowa (97% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Contractors in Dubuque, Iowa have email addresses?
39 contractors in Dubuque, Iowa (21%) 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 Dubuque, Iowa have both a phone number and an email address?
39 contractors in Dubuque, Iowa 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 Dubuque, Iowa are active on social media?
Social profile coverage for contractors in Dubuque, Iowa: 10 on LinkedIn, 34 on Facebook, 13 on Instagram, 5 on YouTube, 10 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 Dubuque, Iowa have a website?
98 contractors in Dubuque, Iowa (52%) 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 Dubuque, Iowa do not have a website?
89 contractors in Dubuque, Iowa 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 Dubuque, Iowa?
Rating breakdown for contractors in Dubuque, Iowa: 86 with a 5-star rating, 16 with a 4-star rating, 13 with a 3-star rating, 3 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 Iowa or the entire US?
Yes. Beyond Dubuque, we offer the complete Contractors database for Iowa and a national all-50-states version.
If you buy the Dubuque list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Contractors contact data in Dubuque, Iowa 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.