Wi-Fi Solutions On Long Island

Commercial and Residential Network and WiFi setup

Whole-Home Wi-Fi & Network Solutions

Eliminate slow speeds, buffering, and Wi-Fi dead zones with professionally designed whole-home Wi-Fi and network solutions built for modern luxury residences and demanding commercial environments. Today’s properties rely on robust connectivity to support smart home automation, home theater systems, 4K and 8K streaming, video conferencing, security camera systems, automation platforms, and remote work without interruption.

At Audio Video Long Island, we provide whole-home Wi-Fi installation and professional network design for residences and commercial properties throughout Nassau County and Suffolk County, including high-end homes in Roslyn, Brookville, Old Westbury, and surrounding North Shore communities.

Enterprise-Grade Wi-Fi & Network Infrastructure

We deploy enterprise-grade networking hardware and advanced mesh Wi-Fi systems to create reliable, scalable network infrastructures. Our solutions are built using professional platforms such as Ubiquiti UniFi network systems, allowing precise control, monitoring, and optimization of wireless performance throughout the property.

These systems ensure every connected device, from smart TVs and media rooms to automation controllers, access points, security cameras, and IoT devices, receives a strong, consistent signal with minimal latency. This level of performance is especially critical in large estates, new construction homes, and commercial facilities across Long Island and the greater New York area.

Professional Site Assessment & Network Planning

Exceptional Wi-Fi performance begins with proper engineering. We conduct a comprehensive technology site assessment that evaluates floor plans, square footage, construction materials, interference sources, and device density.

For properties in areas such as Great Neck, Manhasset, and Glen Cove, where larger homes and complex construction are common, this planning phase is critical. Based on our analysis, we strategically deploy wired and wireless access points to eliminate dead zones, balance network load, and ensure seamless coverage indoors and outdoors. UniFi access points are positioned for optimal performance, while structured cabling solutions and professional switching infrastructure provide the backbone for long-term reliability and future expansion.

Secure, Smart, and Segmented Networks

Performance alone is not enough. Security is essential. We implement advanced firewall protection and network security using platforms such as SonicWall firewalls, delivering enterprise-level threat protection for residential and commercial environments.

Our security approach includes firewall configuration and intrusion prevention, encrypted network traffic, network segmentation for smart home systems, AV and security devices, and secure guest Wi-Fi networks isolated from core systems. This layered design is ideal for luxury homes, offices, and mixed-use properties throughout Long Island where privacy and reliability are non-negotiable.

Scalable Networks Built for the Future

Our Wi-Fi and network solutions are designed to grow with your technology needs. As new smart home systems, home automation platforms, commercial AV systems, or business applications are added, the network can expand without replacing the existing infrastructure.

This future-ready approach is especially valuable for clients in fast-growing areas across Nassau and Suffolk County, where homes and businesses often evolve with new construction phases, renovations, or technology upgrades.

Reliable Connectivity Without Compromise

Whether supporting a fully automated luxury smart home, a waterfront estate, or a professional commercial AV and IT environment, our networks are engineered for speed, consistency, and long-term reliability. Clean installation, thoughtful system design, and ongoing network support and maintenance ensure dependable performance day after day.

Audio Video Long Island is trusted for whole-home Wi-Fi installation, UniFi network deployment, SonicWall firewall integration, and secure, high-performance connectivity solutions throughout Long Island and the greater New York region.

Contact Audio Video Long Island Today!

Secure, Smart, and Scalable Networks

A high-speed network must also be a secure network. We implement advanced security protocols and network segmentation to protect your sensitive data and smart home devices from external threats. This includes setting up secure guest networks that allow visitors access to the internet without compromising the security of your main household or business network. We make digital safety a top priority alongside performance.

Our Wi-Fi solutions are built for the future. As you add new smart TVs, security systems, smart appliances, or expand your business operations, your network needs to be ready to handle the increased demand. We design scalable networks that can be easily expanded and upgraded without replacing the entire infrastructure, providing a long-term, future-proof connectivity solution that grows seamlessly with your technological needs.

Yes. Many Long Island homes suffer from poor Wi-Fi due to size, construction materials, or outdated equipment. We install enterprise-grade access points and structured networks to deliver strong, reliable Wi-Fi coverage in every room.

We install professional networking solutions typically found in commercial environments, including centrally managed access points and network controllers. These systems outperform consumer routers and are ideal for homes with streaming, gaming, security cameras, and smart devices.

 

 

Yes. We design networks specifically to handle 4K streaming, online gaming, video conferencing, and smart home automation without lag or dropouts. This is especially important for larger homes across Suffolk County and North Shore Nassau.

 

Residential networks focus on coverage and ease of use, while commercial systems emphasize reliability, security, and centralized control. We design both and often bring commercial-grade reliability into residential Long Island homes.