17 Best Business Internet Providers in Dubuque, IA
Find business internet availability by address in Dubuque, IA
Jump to: Availability Maps | Residential Internet in Dubuque
 |
Dubuque ISP Report Card | B |
 |
Download Speed for Most Businesses | 4,452 Mbps |
 |
Number of Business ISPs | 17 |
 |
Real Dubuque Customer Ratings | 4 |
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
▼
This page reflects the most recent FCC update from January 06, 2026, based on the Broadband Data Collection as of June 30, 2025.
Dubuque has 17 business internet providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Dubuque.
▼
Dubuque has 17 business internet providers, they are sorted by coverage, available speed, and customer rating from our unbiased internet provider report. Reviews are grouped by provider and the type of service they offer, covering all 4 available internet technologies in Dubuque.
Compare Providers Ranked by Coverage, Speed, and Customer Ratings
Mediacom Business
Connection
Customer Rating
Cable
Centurylink Business
Connection
Customer Rating
Fiber
DSL
ImOn Communications
Connection
Customer Rating
Fiber
Unite Private Networks
Connection
Customer Rating
Fiber
Above are the top 4 business internet providers in Dubuque, IA for most people based on high speed internet coverage, speeds, and customer reviews. Click below to see all providers in your city.
Speed and technology may vary by address for all providers. Please note we may have a financial relationship with some of the providers above, which does not impact the customer ratings displayed. Customer ratings listed above are national ratings, local Dubuque ratings may vary and are shown below.
Which Providers are Available at my Business in Dubuque?
a different provider.
Internet Availability Key
Speeds and coverage vary within the city, and sometimes even from block to block. The map shows speeds per provider and where each provider is available.
Top Rated Business Internet Providers in Dubuque, IA
When selecting the best internet provider for your business, it's important to consider user feedback. Our user reviews encompass all types of services provided by ISPs in Dubuque, IA, without asking users to differentiate between residential and business experiences. Because of this, the insights from residential users can be a reliable indicator of what you can expect from the business service as well.
To see all 4 providers reviews in Dubuque, IA please visit our Internet Providers in Dubuque, IA page. The feedback there reflects the overall quality, reliability, and customer satisfaction of the service, which likely extends to their business offerings.
Who is the Fastest Business Internet Provider in Dubuque?
Based on data provided by the internet providers to the FCC, ImOn Communications should have faster speeds at a local level. If you’d like to see unbiased reviews for provider speed on residential service, please visit our page for residential internet in Dubuque.
| ISP / Tech Type | Max Advertised Speed | ||
|---|---|---|---|
| Unite Private Networks | 100,000 Mbps | ||
| ImOn Communications | 10,000 Mbps | ||
| CS Technologies | 1,000 Mbps | ||
| Quantum Fiber | 1,000 Mbps | ||
| Maquoketa Valley Electric Cooperative | 1,000 Mbps | ||
| Centurylink | 1,000 Mbps | ||
| Mediacom | 1,000 Mbps | ||
| Bernard Telephone & Communications | 500 Mbps | ||
| Nextlink | 300 Mbps | ||
| Comelec Internet Services | 280 Mbps | ||
| Verizon | 200 Mbps | ||
| US Cellular | 100 Mbps | ||
| AT&T | 100 Mbps | ||
| T-Mobile Home Internet | 100 Mbps | ||
| Viasat | 100 Mbps | ||
| Sand Prarie | 25 Mbps | ||
| HughesNet | 25 Mbps |
How Much Speed does a Dubuque Business Need?
While the speed a business needs is dependent on their own circumstances, we’ve analyzed the business environment in Dubuque, IA from a high level. We’ve categorized every occupation tracked by the Census Bureau’s American Community Survey into 4 groups based largely on their overall connectivity needs.
Core Office / Administrative
In Dubuque, Core Office / Administrative occupations play a significant role in the local economy, with Management (9.2%), Teachers and Librarians (6.4%), and Business and Financial Roles (5.7%) being the most common. These roles require consistent, high-speed internet to manage large volumes of data, support communication platforms, and ensure efficient workflow management. Given their substantial share of the workforce, Dubuque's overall demand for reliable and robust internet services is strong, supporting a well-organized and efficient business environment.
Knowledge Work / Technical
In Dubuque, Knowledge Work / Technical occupations play a significant role in the local economy, with Healthcare Practitioners (4.2%), Creative and Media Professionals (2.0%), and Healthcare Technicians (1.9%) being the most common. These roles require consistent, high-speed internet to manage large data sets, run sophisticated software, and enable seamless communication across teams. As these occupations represent a substantial share of the workforce, the city's overall demand for advanced internet services is robust, supporting a thriving environment for innovation and technology-driven industries.
Service and Support
In Dubuque, Service and Support occupations are a significant part of the local economy, with Office Staff (11.9%), Sales Professionals (9.1%), and Healthcare Support Workers (3.8%) being the most common. These roles rely on consistent, high-speed internet for managing customer service platforms, coordinating logistics, and facilitating seamless transactions. Given their substantial share of the workforce, Dubuque's overall demand for robust and reliable internet services is strong, essential for maintaining high-quality service and support functions.
Hands-On and On-Site
In Dubuque, the Hands-On and On-Site sector is moderately represented, with Industrial Workers (9.3%), Warehouse Workers (5.8%), and Food Service Workers (5.8%) leading the way. These professionals use internet services to support operations like supply chain management, field communications, and remote monitoring of equipment. The demand for reliable internet is present, but it accounts for a moderate portion of the city's overall connectivity needs, reflecting the balanced role these occupations play within the local economy.
Shopping for Business Internet in Dubuque, IA
Based on the mix of occupations in Dubuque, IA, it has a strong demand for advanced internet services. With a significant portion of the workforce in roles that depend on fast, reliable, and sometimes symmetrical connections, the city requires high-quality internet infrastructure to support its operations.
Dubuque, IA is graded B according to our ISP Report Card. This report card evaluates the city's internet quality, focusing on key factors like speed, coverage, and provider options, to determine how well the available services meet business needs. Comparing this grade to the mix of occupations, we can conclude that this score meets the city's high-demand internet needs.
Specialized Features Businesses in Dubuque Should Consider
When selecting an internet service for your business in Dubuque, it's important to consider the specialized features that can significantly impact your operations. Whether you're a small business with basic needs or a large enterprise with complex demands, the right business internet plan can offer tailored solutions that enhance performance, security, and reliability.To see what speeds your business is currently getting, please visit our internet speed test tool. Below, we explore key features that could be critical for your business, ensuring you choose a service that aligns with your specific requirements.
Download Speed Requirements
Businesses often require reliable and fast download speeds to handle large data transfers, streaming, and other bandwidth-intensive activities. Business internet plans typically include guaranteed minimum speeds, dedicated bandwidth, and the removal of data caps, ensuring that these critical tasks are completed without interruption or slowdown.
Upload Speed Requirements
For businesses that rely on cloud services, video conferencing, or frequent file uploads, robust upload speeds are essential. Business internet plans typically offer symmetrical speeds, prioritized uploads, and solutions that enhance data transfer efficiency, making sure that critical tasks like cloud backups and real-time communication run smoothly.
Latency Sensitivity
Businesses with latency-sensitive applications, such as VoIP or real-time data processing, benefit from low-latency routing and Quality of Service (QoS) controls. These features prioritize time-sensitive traffic and optimize data paths, reducing delays and ensuring smooth operation of critical business functions.
Reliability and Redundancy
In business, downtime can be costly. Business internet plans often include service level agreements (SLAs) that guarantee uptime and performance. Additionally, features like redundant connections, automatic failover, and 24/7 network monitoring provide an extra layer of reliability, ensuring continuous service even during outages.
Scalability of Services
As businesses grow, so do their internet needs. Scalable business internet plans offer flexible bandwidth options, modular service packages, and the ability to upgrade services on demand without disruption. This ensures that businesses can easily adjust their internet resources as their demands evolve.
Cloud Service Integration
Businesses increasingly rely on cloud services for operations. Business internet plans often include dedicated cloud connections, hybrid cloud solutions, and optimized data transfer rates, making it easier to manage cloud-based applications securely and efficiently.
Security and Privacy Concerns
Security is a top priority for businesses, and business internet plans reflect this with features like built-in firewalls, DDoS protection, and VPN support. These services help protect against cyber threats and ensure that sensitive business data remains secure, both in transit and at rest.
Number of Connected Devices
Modern businesses often have many devices connected to their network, from computers to IoT devices. Business internet services provide high-capacity routers, device prioritization, and efficient IP address management to handle the load, ensuring smooth operation across all devices.
Remote Work Capabilities
With remote work becoming more common, businesses need internet services that support secure and efficient remote access. Business internet plans often include remote desktop services, VPNs, and unified communication tools, allowing employees to work effectively from anywhere.
As you evaluate business internet options in Dubuque, consider which of these specialized features will most benefit your operations. Whether you prioritize speed, reliability, security, or scalability, understanding your specific needs will help you identify the right service. When narrowing down the best ISP for your business, be sure to inquire about the features that align with your priorities, ensuring that the provider you choose can support your goals and keep your business running smoothly.
Business Internet in Cities near Dubuque, IA
Businesses looking in the greater area surrounding Dubuque, IA can use this list to navigate nearby cities.
- Average Download Speed: 1,136
- Fiber Coverage: 21.5%
- Average Download Speed: 1,165
- Fiber Coverage: 83.3%
- Average Download Speed: 930
- Fiber Coverage: 54.7%
- Average Download Speed: 883
- Fiber Coverage: 57.8%
- Average Download Speed: 1,275
- Fiber Coverage: 57.2%
- Average Download Speed: 798
- Fiber Coverage: 78.2%
- Average Download Speed: 676
- Fiber Coverage: 53.8%
- Average Download Speed: 1,362
- Fiber Coverage: 100.0%
- Average Download Speed: 841
- Fiber Coverage: 72.1%
Which Fiber Business Internet Providers are Available in Dubuque?
ImOn Communications Fiber in Dubuque, IA
Availability:
35.2%
Customer Rating:
(9)
Avg. Download Speed
10,000 Mbps
ImOn Communications offers Fiber service to 35.2% of Dubuque homes. Across the city, ImOn Communications Fiber is the only type of service available from the company, with speeds up to 10,000 Mbps
Unite Private Networks Fiber in Dubuque, IA
Availability:
10.9%
Customer Rating:
(0)
Avg. Download Speed
3,529 Mbps
Unite Private Networks offers Fiber service to 10.9% of Dubuque homes. Across the city, Unite Private Networks Fiber is the only type of service available from the company, with speeds up to 3,529 Mbps, with speeds from 10 Mpbs up to 100,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Unite Private Networks Fiber.
Maquoketa Valley Electric Cooperative Fiber in Dubuque, IA
Availability:
8.9%
Customer Rating:
(3)
Avg. Download Speed
1,000 Mbps
Maquoketa Valley Electric Cooperative offers Fiber service to 8.9% of Dubuque homes. Across the city, Maquoketa Valley Electric Cooperative Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Quantum Fiber in Dubuque, IA
Availability:
6.5%
Customer Rating:
(47)
Avg. Download Speed
951 Mbps
Quantum Fiber offers Fiber service to 6.5% of Dubuque homes. Across the city, Quantum Fiber is the only type of service available from the company, with speeds up to 951 Mbps, with speeds from 940 Mpbs up to 1,000 Mbps depending on the address. Upload speeds are symmetrical, meaning they are exactly the same as download speeds for Quantum Fiber.
CS Technologies Fiber in Dubuque, IA
Availability:
4.0%
Customer Rating:
(0)
Avg. Download Speed
1,000 Mbps
CS Technologies offers Fiber service to 4.0% of Dubuque homes. Across the city, CS Technologies Fiber is the only type of service available from the company, with speeds up to 1,000 Mbps
Bernard Telephone & Communications Fiber in Dubuque, IA
Availability:
2.1%
Customer Rating:
(0)
Avg. Download Speed
500 Mbps
Bernard Telephone & Communications offers Fiber service to 2.1% of Dubuque homes. Across the city, Bernard Telephone & Communications Fiber is the only type of service available from the company, with speeds up to 500 Mbps
Centurylink Business Fiber in Dubuque, IA
Availability:
1.7%
Customer Rating:
(60)
Avg. Download Speed
969 Mbps
Centurylink Business offers Fiber service to 1.7% of Dubuque homes. Across the city, Centurylink Business Fiber has speeds up to 969 Mbps, with speeds from 940 Mpbs up to 1,000 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 200 and as high as 1,000, with an average of 950 Mbps throughout the city. Centurylink Business Fiber is rated higher than other types of internet service available in Dubuque from Centurylink Business in terms of customer satisfaction.
Which Cable Business Internet Providers are Available in Dubuque?
Mediacom Business Cable in Dubuque, IA
Availability:
95.0%
Customer Rating:
(71)
Avg. Download Speed
1,000 Mbps
Mediacom Business offers Cable service to 95.0% of Dubuque homes. Across the city, Mediacom Business Cable is the only type of service available from the company, with speeds up to 1,000 Mbps
Which DSL Business Internet Providers are Available in Dubuque?
Centurylink Business DSL in Dubuque, IA
Availability:
92.6%
Customer Rating:
(101)
Avg. Download Speed
80 Mbps
Centurylink Business offers DSL service to 92.6% of Dubuque homes. Across the city, Centurylink Business DSL has speeds up to 80 Mbps, with speeds from 10 Mpbs up to 140 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 40, with an average of 10 Mbps throughout the city. Centurylink Business DSL is rated lower than other types of internet service available in Dubuque from Centurylink Business in terms of customer satisfaction.
Which Fixed Wireless and LTE Business Internet Providers are Available in Dubuque?
T-Mobile for Business Fixed Wireless in Dubuque, IA
Availability:
92.3%
Customer Rating:
(0)
Avg. Download Speed
76 Mbps
T-Mobile for Business offers Fixed Wireless service to 92.3% of Dubuque homes. Across the city, T-Mobile for Business Fixed Wireless is the only type of service available from the company, with speeds up to 76 Mbps, with speeds from 25 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 3.0 and as high as 20, with an average of 14 Mbps throughout the city.
AT&T Business Fixed Wireless in Dubuque, IA
Availability:
83.6%
Customer Rating:
(0)
Avg. Download Speed
27 Mbps
AT&T Business offers Fixed Wireless service to 83.6% of Dubuque homes. Across the city, AT&T Business Fixed Wireless is the only type of service available from the company, with speeds up to 27 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 6.0, with an average of 2.1 Mbps throughout the city.
Comelec Internet Services Fixed Wireless in Dubuque, IA
Availability:
70.3%
Customer Rating:
(0)
Avg. Download Speed
142 Mbps
Comelec Internet Services offers Fixed Wireless service to 70.3% of Dubuque homes. Across the city, Comelec Internet Services Fixed Wireless is the only type of service available from the company, with speeds up to 142 Mbps, with speeds from 50 Mpbs up to 280 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 15 and as high as 50, with an average of 31 Mbps throughout the city.
Verizon Business Fixed Wireless in Dubuque, IA
Availability:
56.3%
Customer Rating:
(0)
Avg. Download Speed
111 Mbps
Verizon Business offers Fixed Wireless service to 56.3% of Dubuque homes. Across the city, Verizon Business Fixed Wireless is the only type of service available from the company, with speeds up to 111 Mbps, with speeds from 50 Mpbs up to 200 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 6.0 and as high as 30, with an average of 16 Mbps throughout the city.
US Cellular Fixed Wireless in Dubuque, IA
Availability:
55.8%
Customer Rating:
(0)
Avg. Download Speed
66 Mbps
US Cellular offers Fixed Wireless service to 55.8% of Dubuque homes. Across the city, US Cellular Fixed Wireless is the only type of service available from the company, with speeds up to 66 Mbps, with speeds from 10 Mpbs up to 100 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 20, with an average of 12 Mbps throughout the city.
Nextlink Fixed Wireless in Dubuque, IA
Availability:
37.9%
Customer Rating:
(0)
Avg. Download Speed
285 Mbps
Nextlink offers Fixed Wireless service to 37.9% of Dubuque homes. Across the city, Nextlink Fixed Wireless is the only type of service available from the company, with speeds up to 285 Mbps, with speeds from 100 Mpbs up to 300 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 20 and as high as 75, with an average of 71 Mbps throughout the city.
Sand Prarie Fixed Wireless in Dubuque, IA
Availability:
16.9%
Customer Rating:
(0)
Avg. Download Speed
10 Mbps
Sand Prarie offers Fixed Wireless service to 16.9% of Dubuque homes. Across the city, Sand Prarie Fixed Wireless is the only type of service available from the company, with speeds up to 10 Mbps, with speeds from 10 Mpbs up to 25 Mbps depending on the address. Upload speeds differ from download speeds, and are as low 1.0 and as high as 3.0, with an average of 1.0 Mbps throughout the city.