Business Internet in Des Plaines, Illinois - Best Business Providers (February 2026)
Best Business Internet Providers in Des Plaines (February 2026)
Des Plaines, Illinois has 8 internet providers offering business-class service. The table below compares speeds, pricing, uptime guarantees, and static IP availability to help you choose the right plan for your company.
| Provider | Business Speeds | Price Range | Uptime SLA | Static IP |
|---|---|---|---|---|
| Comcast Business | 50 Mbps - 10 Gbps | $70-$500/mo | 99.99% uptime on dedicated fiber | 1 included (up to 13) |
| AT&T Business Fiber | 100 Mbps - 5 Gbps | $40-$250/mo | 99.9% uptime SLA | Available ($15/mo add-on) |
| Verizon Business Fios | 300 Mbps - 2.3 Gbps | $75-$350/mo | 99.9% availability | Available ($20/mo) |
| T-Mobile Business Internet | 33-245 Mbps | $50-$70/mo | Best-effort (no formal SLA) | Not available |
| Verizon 5G Business Internet | 50 - 300 Mbps | $35-$90/mo | Best-effort | Not available |
| HughesNet Business | 25 - 100 Mbps | $65-$200/mo | Best-effort | Not available |
| Starlink Business | 40 - 220 Mbps | $120-$500/mo | Priority bandwidth tier | Available ($10/mo add-on) |
| Viasat Business | 30 - 150 Mbps | $100-$350/mo | Best-effort | Available on select plans |
Business Internet Provider Details for Des Plaines
The following profiles detail each business internet provider in Des Plaines, IL, including speed tiers, monthly costs, contract terms, and business-specific features.
Comcast Business in Des Plaines
Operating a cable, fiber network that reaches 94.5% of Des Plaines, Comcast Business offers business plans with 50 Mbps - 10 Gbps starting at $70-$500/mo. Added benefits include SecurityEdge cyber protection, 4G LTE backup, WiFi Pro hotspots.
- Business Speeds: 50 Mbps - 10 Gbps
- Monthly Cost: $70-$500/mo
- Uptime SLA: 99.99% uptime on dedicated fiber
- Static IP: 1 included (up to 13)
- Contract: 1-3 year terms
Call Xfinity Business Sales: 1-844-963-0138
AT&T Business Fiber in Des Plaines
Covering roughly 85.8% of Des Plaines, AT&T Business Fiber provides fiber, fixed wireless, dsl connectivity with business plans from 100 Mbps - 5 Gbps. Monthly pricing begins at $40-$250/mo, and the package includes Dedicated account manager, 24/7 U.S.-based support, bundled VoIP.
- Business Speeds: 100 Mbps - 5 Gbps
- Monthly Cost: $40-$250/mo
- Uptime SLA: 99.9% uptime SLA
- Static IP: Available ($15/mo add-on)
- Contract: 1-3 year terms
Call AT&T Internet Business Sales: 1-855-850-5977
View AT&T Business Fiber Plans
Verizon Business Fios in Des Plaines
Approximately 37.0% of Des Plaines businesses can access Verizon Business Fios's fiber network. Plans deliver 300 Mbps - 2.3 Gbps at prices from $75-$350/mo, bundled with One Fiber dedicated options, Verizon Business Digital Voice.
- Business Speeds: 300 Mbps - 2.3 Gbps
- Monthly Cost: $75-$350/mo
- Uptime SLA: 99.9% availability
- Static IP: Available ($20/mo)
- Contract: 1-2 year terms
Call Verizon Fios Business Sales: 1-855-387-1456
View Verizon Business Fios Plans
T-Mobile Business Internet in Des Plaines
In Des Plaines, T-Mobile Business Internet covers 83.0% of addresses with 5g, fixed wireless, mobile service. Business plans span 33-245 Mbps from $50-$70/mo, including No installation needed, 5G gateway included, quick setup.
- Business Speeds: 33-245 Mbps
- Monthly Cost: $50-$70/mo
- Uptime SLA: Best-effort (no formal SLA)
- Static IP: Not available
- Contract: No contract
Call T-Mobile Business Sales: 1-844-275-9311
View T-Mobile Business Internet Plans
Verizon 5G Business Internet in Des Plaines
Verizon 5G Business Internet delivers 5g service to approximately 37.0% of Des Plaines addresses. Business customers can choose from plans ranging from 50 - 300 Mbps with pricing starting at $35-$90/mo. 5G Ultra Wideband, plug-and-play gateway, no installation wait.
- Business Speeds: 50 - 300 Mbps
- Monthly Cost: $35-$90/mo
- Uptime SLA: Best-effort
- Static IP: Not available
- Contract: No contract
HughesNet Business in Des Plaines
Covering roughly 100.0% of Des Plaines, HughesNet Business provides satellite connectivity with business plans from 25 - 100 Mbps. Monthly pricing begins at $65-$200/mo, and the package includes Built-in Wi-Fi, satellite coverage everywhere, bonus off-peak data.
- Business Speeds: 25 - 100 Mbps
- Monthly Cost: $65-$200/mo
- Uptime SLA: Best-effort
- Static IP: Not available
- Contract: 2 year commitment
Call HughesNet Business Sales: 1-855-543-5405
Starlink Business in Des Plaines
With satellite coverage of 100.0% in Des Plaines, Starlink Business business plans deliver 40 - 220 Mbps. Pricing starts at $120-$500/mo and includes Global coverage, mobile mounting, priority support queue.
- Business Speeds: 40 - 220 Mbps
- Monthly Cost: $120-$500/mo
- Uptime SLA: Priority bandwidth tier
- Static IP: Available ($10/mo add-on)
- Contract: No contract (hardware cost $2,500)
Viasat Business in Des Plaines
Operating a satellite network that reaches 73.6% of Des Plaines, Viasat Business offers business plans with 30 - 150 Mbps starting at $100-$350/mo. Added benefits include Viasat Shield security, priority data plans, VoIP ready.
- Business Speeds: 30 - 150 Mbps
- Monthly Cost: $100-$350/mo
- Uptime SLA: Best-effort
- Static IP: Available on select plans
- Contract: 2 year commitment
Call Viasat Business Sales: 1-855-463-9333
Local Business Internet Landscape in Des Plaines
The business community in Des Plaines represents a dynamic mix of industries, each with distinct connectivity requirements ranging from basic broadband to dedicated fiber circuits.
Des Plaines's economy is anchored by Illinois's tradition of manufacturing, agriculture, and healthcare. Local businesses depend on reliable internet for precision manufacturing systems, commodity trading platforms, and telemedicine services.
Non-profit organizations and community service providers in Des Plaines need cost-effective business internet for donor management systems, grant reporting platforms, virtual fundraising events, and remote volunteer coordination.
With 3 wired broadband providers and 5 wireless or satellite backup options, Des Plaines businesses can build highly redundant connectivity stacks. We recommend pairing a primary fiber connection with a secondary cable or 5G line to ensure continuity during outages.
Business Internet Features to Consider in Des Plaines
Not all business internet plans are equal. Des Plaines companies should assess these critical features to ensure their connection supports growth and daily operations:
- Service Level Agreements (SLAs): Uptime SLAs of 99.9-99.99% translate to less than 8.8 hours of annual downtime. For Des Plaines companies processing transactions or serving customers online, this guarantee protects against revenue-threatening outages.
- Static IP Addresses: Many Des Plaines businesses underestimate the importance of static IPs until they need VPN access, remote security camera viewing, or merchant account compliance. Most business plans include at least one.
- Dedicated vs. Shared Connections: Growing Des Plaines businesses should plan for dedicated fiber when shared connections begin to limit productivity. Dedicated circuits guarantee the bandwidth your business needs, even during peak-usage hours.
- Symmetric Upload Speeds: Des Plaines companies relying on cloud computing, video calls, or remote collaboration need symmetric upload speeds that only fiber can deliver. Cable's asymmetric design limits upload to 10-35 Mbps in most cases.
- Priority Support: Priority support is one of the most valuable business internet features for Des Plaines companies. Expect dedicated phone lines, named account managers, and 4-8 hour repair commitments.
- Scalability: The right Des Plaines business internet plan grows with your company. Look for providers offering bandwidth-on-demand or quick tier changes that do not require new contracts or extended installation windows.
Business vs. Residential Internet in Des Plaines
The gap between business and residential internet in Des Plaines extends well beyond speed. These fundamental differences in reliability, support, and features make business plans essential for serious companies:
- Uptime guarantees: Residential internet has zero uptime guarantees. Comcast Business business plans include SLAs with service credits when uptime targets are not met.
- Upload performance: Residential cable plans in Des Plaines typically cap uploads at 10-35 Mbps. Business fiber plans deliver symmetric speeds up to 5-10 Gbps for cloud backups, VoIP, and video conferencing.
- Static IP addresses: Residential dynamic IPs change without notice, breaking VPN tunnels, server hosting, and IP-based security systems. Business plans provide stable static IPs essential for commercial operations.
- Terms of service: Residential terms of service typically prohibit running servers, commercial use, and excessive bandwidth consumption. Business plans explicitly permit these activities.
- Priority repair: Business outages in Des Plaines are typically addressed within 4-8 hours, compared to 1-3 business days for residential service calls.
Business Internet FAQs for Des Plaines, IL
What is the fastest business internet available in Des Plaines, IL?
At speeds reaching 10 Gbps, Comcast Business delivers the fastest business internet available in Des Plaines. Their fiber infrastructure provides symmetric bandwidth for the cloud applications, video calls, and VoIP systems modern businesses depend on.
Do business internet providers in Des Plaines offer SLAs?
Yes, most major providers in Des Plaines offer Service Level Agreements for business customers. Comcast Business provides a 99.99% uptime on dedicated fiber. SLAs typically guarantee minimum uptime percentages and provide service credits if the provider fails to meet the agreed-upon performance thresholds.
Can I get a static IP address for my Des Plaines business?
Static IP addresses are available from most wired business internet providers in Des Plaines. Comcast Business offers static IP service (1 included (up to 13)). Static IPs are essential for hosting business email servers, running VPN connections, operating security cameras, and maintaining consistent remote desktop access.
How much does business internet cost in Des Plaines?
Business internet costs in Des Plaines vary from $40/mo for basic plans to $500+/mo for dedicated enterprise fiber. Most small businesses spend $50-100/mo for 100-500 Mbps service. Comcast Business offers plans starting at $70, scaling with your needs.
Is fiber internet available for businesses in Des Plaines?
Fiber-optic internet is available for Des Plaines businesses through 3 providers: AT&T Internet, Xfinity, Verizon Fios. As the gold standard for business connectivity, fiber delivers symmetric gigabit+ speeds with minimal latency. Coverage varies by address.
What upload speed do I need for my Des Plaines business?
Upload speed requirements for Des Plaines businesses scale with team size and application usage: solo operators need 10-25 Mbps, small teams of 3-5 need 25-50 Mbps, mid-sized offices of 5-15 need 50-200 Mbps, and larger operations benefit from symmetric fiber at 500 Mbps to 1 Gbps.
For more internet options in Des Plaines, visit our Des Plaines Internet Providers page. Compare plans across Illinois on our Illinois Internet guide.
Disclosure: Some links on this page are affiliate links, meaning InternetProviders.ai may earn a commission if you sign up through our links. This does not affect our editorial ratings or recommendations. All pricing, speeds, and availability information is current as of February 2026 and may vary by address. Call the provider directly to confirm availability at your Des Plaines business location.