Business Internet in Portsmouth, Virginia - Best Business Providers (February 2026)
Best Business Internet Providers in Portsmouth (February 2026)
Finding the right business internet in Portsmouth, Virginia means comparing 10 providers across multiple dimensions. Our analysis covers speeds, SLA guarantees, static IP availability, and contract terms.
| Provider | Business Speeds | Price Range | Uptime SLA | Static IP |
|---|---|---|---|---|
| Cox Business | 25 Mbps - 10 Gbps | $80-$500/mo | 99.99% on dedicated fiber | 1 included |
| 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) |
| Metronet Business Fiber | 100 Mbps - 10 Gbps | $50-$400/mo | 99.9% uptime SLA | Available ($10/mo) |
| Spectrum Business | 300 Mbps - 10 Gbps | $65-$350/mo | 99.9% uptime guarantee | 1 included (up to 29) |
| 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 Portsmouth
Each provider below offers distinct business advantages in Portsmouth, VA. We recommend checking coverage at your exact business address, as service areas differ by provider.
Cox Business in Portsmouth
Covering roughly 77.3% of Portsmouth, Cox Business provides cable, fiber connectivity with business plans from 25 Mbps - 10 Gbps. Monthly pricing begins at $80-$500/mo, and the package includes Managed Wi-Fi, DDoS protection, dedicated fiber options.
- Business Speeds: 25 Mbps - 10 Gbps
- Monthly Cost: $80-$500/mo
- Uptime SLA: 99.99% on dedicated fiber
- Static IP: 1 included
- Contract: 2-3 year terms
Call Cox Internet Business Sales: 1-855-342-0684
AT&T Business Fiber in Portsmouth
AT&T Business Fiber serves about 68.6% of commercial addresses in Portsmouth via its fiber, fixed wireless, dsl network. Business plans range from 100 Mbps - 5 Gbps, starting at $40-$250/mo, featuring 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 Portsmouth
With a 56.9% coverage footprint across Portsmouth, Verizon Business Fios offers fiber business internet at speeds from 300 Mbps - 2.3 Gbps. Plans start at $75-$350/mo and come 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
Metronet Business Fiber in Portsmouth
With fiber coverage of 5.6% in Portsmouth, Metronet Business Fiber business plans deliver 100 Mbps - 10 Gbps. Pricing starts at $50-$400/mo and includes 100% fiber, symmetric speeds, local support teams.
- Business Speeds: 100 Mbps - 10 Gbps
- Monthly Cost: $50-$400/mo
- Uptime SLA: 99.9% uptime SLA
- Static IP: Available ($10/mo)
- Contract: 1-2 year terms
View Metronet Business Fiber Plans
Spectrum Business in Portsmouth
Covering roughly 9.3% of Portsmouth, Spectrum Business provides cable connectivity with business plans from 300 Mbps - 10 Gbps. Monthly pricing begins at $65-$350/mo, and the package includes No data caps, free modem, Spectrum Business WiFi.
- Business Speeds: 300 Mbps - 10 Gbps
- Monthly Cost: $65-$350/mo
- Uptime SLA: 99.9% uptime guarantee
- Static IP: 1 included (up to 29)
- Contract: No contract required
Call Spectrum Business Sales: 1-844-481-5997
T-Mobile Business Internet in Portsmouth
Covering roughly 75.5% of Portsmouth, T-Mobile Business Internet provides 5g, fixed wireless, mobile connectivity with business plans from 33-245 Mbps. Monthly pricing begins at $50-$70/mo, and the package includes 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
Verizon 5G Business Internet in Portsmouth
Verizon 5G Business Internet delivers 5g service to approximately 56.9% of Portsmouth 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 Portsmouth
Approximately 100.0% of Portsmouth businesses can access HughesNet Business's satellite network. Plans deliver 25 - 100 Mbps at prices from $65-$200/mo, bundled with 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 Portsmouth
With a 100.0% coverage footprint across Portsmouth, Starlink Business offers satellite business internet at speeds from 40 - 220 Mbps. Plans start at $120-$500/mo and come with 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 Portsmouth
Approximately 99.9% of Portsmouth businesses can access Viasat Business's satellite network. Plans deliver 30 - 150 Mbps at prices from $100-$350/mo, bundled with 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 Portsmouth
Business internet demand in Portsmouth continues to grow as more companies adopt cloud computing, VoIP phone systems, and data-intensive applications that require enterprise-grade connectivity.
Portsmouth reflects Virginia's economic momentum with a business base spanning healthcare, logistics, and professional services. Companies here require consistent bandwidth for telehealth, warehouse management systems, and remote workforce support.
Hotels, event venues, and hospitality businesses in Portsmouth require high-capacity internet for guest WiFi networks, online booking engines, property management systems, and conference streaming infrastructure.
With 5 wired broadband providers and 5 wireless or satellite backup options, Portsmouth 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 Portsmouth
A thorough evaluation of business internet options in Portsmouth should include these key features that impact uptime, security, and long-term operational efficiency:
- Service Level Agreements (SLAs): Business SLAs in Portsmouth typically guarantee 99.9% uptime or better, with financial credits for any shortfall. This contractual commitment is a fundamental difference between business and residential service.
- Static IP Addresses: For Portsmouth companies running VPNs, web servers, or PCI-compliant payment systems, static IPs are essential. Expect to pay $5-20/month extra if your plan does not include one by default.
- Dedicated vs. Shared Connections: The decision between shared and dedicated internet for your Portsmouth business comes down to bandwidth consistency. Dedicated circuits cost more but eliminate the speed variability that can disrupt operations.
- Symmetric Upload Speeds: For Portsmouth businesses where employees upload large files, conduct video meetings, or use cloud-based applications, symmetric fiber is the clear winner over cable's limited upload performance.
- Priority Support: Priority support is one of the most valuable business internet features for Portsmouth companies. Expect dedicated phone lines, named account managers, and 4-8 hour repair commitments.
- Scalability: Portsmouth businesses on growth trajectories should prioritize providers offering flexible bandwidth scaling. Fiber networks typically support quick upgrades, while cable may require equipment changes for major jumps.
Business vs. Residential Internet in Portsmouth
The gap between business and residential internet in Portsmouth extends well beyond speed. These fundamental differences in reliability, support, and features make business plans essential for serious companies:
- Uptime guarantees: Residential plans offer no commitment to keeping your connection running. Business plans from providers like Cox Business guarantee 99.9%+ uptime with financial accountability.
- Upload performance: Residential upload speeds in Portsmouth rarely exceed 35 Mbps, severely limiting cloud operations. Business fiber connections deliver symmetric speeds where upload equals download.
- Static IP addresses: VPN access, security cameras, and payment processing all require the static IP addresses that only business plans provide. Residential dynamic IPs disrupt these critical functions.
- Terms of service: Many residential ISP agreements prohibit commercial use, running servers, or exceeding certain bandwidth thresholds. Violating these terms could result in service termination.
- Priority repair: When your Portsmouth business internet goes down, priority repair means a 4-8 hour response, not the 1-3 day wait that residential customers endure.
Business Internet FAQs for Portsmouth, VA
What is the fastest business internet available in Portsmouth, VA?
At speeds reaching 10 Gbps, Cox Business delivers the fastest business internet available in Portsmouth. Their fiber infrastructure provides symmetric bandwidth for the cloud applications, video calls, and VoIP systems modern businesses depend on.
Do business internet providers in Portsmouth offer SLAs?
Most Portsmouth business internet providers offer SLAs. Cox Business commits to a 99.99% on dedicated fiber, and competitors offer similar guarantees. These agreements ensure accountability and provide service credits when providers fail to meet their uptime commitments.
Can I get a static IP address for my Portsmouth business?
Static IP addresses are widely available from Portsmouth's business internet providers. Cox Business provides 1 included. These fixed addresses are required for VPN access, server hosting, IP-based security systems, and compliance with payment processing standards.
How much does business internet cost in Portsmouth?
Monthly business internet pricing in Portsmouth spans a wide range: $40-70/mo for basic small-business plans, $70-200/mo for high-speed shared fiber, and $200-500/mo for dedicated enterprise circuits. Cox Business starts at $80.
Is fiber internet available for businesses in Portsmouth?
Fiber-optic internet is available for Portsmouth businesses through 4 providers: AT&T Internet, Cox Internet, Metronet, 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 Portsmouth business?
Upload speed requirements for Portsmouth 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 Portsmouth, visit our Portsmouth Internet Providers page. Compare plans across Virginia on our Virginia 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 Portsmouth business location.