Business Internet in Simi Valley, California - Best Business Providers (February 2026)
Best Business Internet Providers in Simi Valley (February 2026)
For Simi Valley, California companies evaluating internet service, 9 providers offer business-grade connectivity. Compare their speeds, pricing structures, SLA commitments, and static IP options in our analysis.
| Provider | Business Speeds | Price Range | Uptime SLA | Static IP |
|---|---|---|---|---|
| AT&T Business Fiber | 100 Mbps - 5 Gbps | $40-$250/mo | 99.9% uptime SLA | Available ($15/mo add-on) |
| Frontier Business Fiber | 500 Mbps - 5 Gbps | $50-$200/mo | 99.9% uptime guarantee | Available ($15/mo) |
| Verizon Business Fios | 300 Mbps - 2.3 Gbps | $75-$350/mo | 99.9% availability | Available ($20/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 |
| Viasat Business | 30 - 150 Mbps | $100-$350/mo | Best-effort | Available on select plans |
| Starlink Business | 40 - 220 Mbps | $120-$500/mo | Priority bandwidth tier | Available ($10/mo add-on) |
Business Internet Provider Details for Simi Valley
Each of the 9 business internet providers in Simi Valley, CA offers unique strengths. Review the detailed profiles below and confirm availability at your business location.
AT&T Business Fiber in Simi Valley
Approximately 58.2% of Simi Valley businesses can access AT&T Business Fiber's fiber, fixed wireless, dsl network. Plans deliver 100 Mbps - 5 Gbps at prices from $40-$250/mo, bundled with 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
Frontier Business Fiber in Simi Valley
Frontier Business Fiber delivers fiber, dsl service to approximately 32.0% of Simi Valley addresses. Business customers can choose from plans ranging from 500 Mbps - 5 Gbps with pricing starting at $50-$200/mo. Symmetric upload/download, no data caps, UCaaS bundles.
- Business Speeds: 500 Mbps - 5 Gbps
- Monthly Cost: $50-$200/mo
- Uptime SLA: 99.9% uptime guarantee
- Static IP: Available ($15/mo)
- Contract: 1-2 year terms
Call Frontier Fiber Business Sales: 1-855-981-6281
View Frontier Business Fiber Plans
Verizon Business Fios in Simi Valley
Businesses throughout Simi Valley can tap into Verizon Business Fios's fiber infrastructure, which reaches 23.9% of the metro. Speeds range from 300 Mbps - 2.3 Gbps with pricing from $75-$350/mo. Key perks include 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
Spectrum Business in Simi Valley
Spectrum Business serves about 89.8% of commercial addresses in Simi Valley via its cable network. Business plans range from 300 Mbps - 10 Gbps, starting at $65-$350/mo, featuring 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 Simi Valley
Covering roughly 58.1% of Simi Valley, 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 Simi Valley
Verizon 5G Business Internet serves about 23.9% of commercial addresses in Simi Valley via its 5g network. Business plans range from 50 - 300 Mbps, starting at $35-$90/mo, featuring 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 Simi Valley
Businesses throughout Simi Valley can tap into HughesNet Business's satellite infrastructure, which reaches 100.0% of the metro. Speeds range from 25 - 100 Mbps with pricing from $65-$200/mo. Key perks include 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
Viasat Business in Simi Valley
Approximately 100.0% of Simi Valley 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
Starlink Business in Simi Valley
Starlink Business delivers satellite service to approximately 100.0% of Simi Valley addresses. Business customers can choose from plans ranging from 40 - 220 Mbps with pricing starting at $120-$500/mo. 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)
Local Business Internet Landscape in Simi Valley
Business internet demand in Simi Valley continues to grow as more companies adopt cloud computing, VoIP phone systems, and data-intensive applications that require enterprise-grade connectivity.
Simi Valley's diverse California economy includes technology, outdoor recreation, and healthcare industries. Businesses need high-speed internet for cloud computing workloads, online booking systems, and telemedicine platforms serving surrounding communities.
Technology startups and software companies in Simi Valley need symmetric gigabit connections for code deployment, cloud infrastructure management, continuous integration pipelines, and real-time collaboration across distributed teams.
With 4 wired broadband providers and 5 wireless or satellite backup options, Simi Valley 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 Simi Valley
When evaluating the 9 business internet providers available in Simi Valley, prioritize these features that directly affect your company's productivity and reliability:
- Service Level Agreements (SLAs): Uptime SLAs of 99.9-99.99% translate to less than 8.8 hours of annual downtime. For Simi Valley companies processing transactions or serving customers online, this guarantee protects against revenue-threatening outages.
- Static IP Addresses: Static IPs give your Simi Valley business a permanent internet address for VPN access, server hosting, remote desktop, and secure payment processing. Most providers include one with their business plans.
- Dedicated vs. Shared Connections: Dedicated fiber gives Simi Valley businesses exclusive bandwidth that is never shared with neighbors, ideal for data-intensive operations. Shared connections offer better value for companies with lighter connectivity demands.
- Symmetric Upload Speeds: Upload speed is often the bottleneck for Simi Valley businesses using cloud services, video conferencing, and backup systems. Fiber's symmetric speeds solve this problem, while cable upload typically maxes out at 35 Mbps.
- Priority Support: Priority support is one of the most valuable business internet features for Simi Valley companies. Expect dedicated phone lines, named account managers, and 4-8 hour repair commitments.
- Scalability: Simi Valley 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 Simi Valley
Simi Valley business owners often ask whether they really need a business internet plan. The short answer: if your revenue depends on connectivity, yes. Here is what separates business from residential service:
- Uptime guarantees: Residential plans offer no SLA. Business plans from providers like AT&T Business Fiber include contractual uptime commitments with financial remedies for downtime.
- Upload performance: The upload bottleneck on residential cable (typically 10-35 Mbps in Simi Valley) cripples cloud backups, video conferencing, and VoIP. Business fiber plans eliminate this with symmetric speeds.
- 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: Operating a business on residential internet in Simi Valley risks TOS violations that could result in throttling, service suspension, or account termination at the worst possible time.
- Priority repair: Business outages in Simi Valley are typically addressed within 4-8 hours, compared to 1-3 business days for residential service calls.
Business Internet FAQs for Simi Valley, CA
What is the fastest business internet available in Simi Valley, CA?
Business internet speeds in Simi Valley top out with AT&T Business Fiber, which offers plans up to 5 Gbps. Fiber connections deliver the symmetric speeds that businesses need for cloud computing, real-time collaboration, and voice-over-IP communications.
Do business internet providers in Simi Valley offer SLAs?
Absolutely. Business internet providers in Simi Valley offer SLAs guaranteeing uptime levels. AT&T Business Fiber backs its service with a 99.9% uptime SLA, meaning your business gets contractual assurance and financial remedies if service falls below committed levels.
Can I get a static IP address for my Simi Valley business?
Yes, most business internet providers in Simi Valley offer static IP addresses. AT&T Business Fiber includes Available ($15/mo add-on). Businesses need static IPs for VPN tunnels, server hosting, security camera systems, and PCI-compliant payment processing.
How much does business internet cost in Simi Valley?
Expect to pay between $40 and $500 per month for business internet in Simi Valley, depending on your speed and service level. Small office plans start at $50-70/mo, while dedicated fiber circuits for larger operations range from $200-500/mo. AT&T Business Fiber plans start at $40.
Is fiber internet available for businesses in Simi Valley?
Fiber-optic internet is available for Simi Valley businesses through 3 providers: AT&T Internet, Frontier Fiber, 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 Simi Valley business?
For basic cloud and email usage, 25 Mbps upload suffices for Simi Valley small businesses. Companies with 5-10 employees using video conferencing need 50-100 Mbps upload. Organizations with 10+ employees running cloud applications, VoIP, and file sharing should invest in symmetric fiber offering 500 Mbps+ upload.
For more internet options in Simi Valley, visit our Simi Valley Internet Providers page. Compare plans across California on our California 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 Simi Valley business location.