Wi-Fi & Network Installation

Wi-Fi & Network Installation in NH & MA

Whole-home mesh Wi-Fi, wired ethernet runs, and network equipment configured for speed and reliability. No dead zones, no dropped calls. ISP modem coordination included for Derry and Salem customers.

Reliable Wi-Fi is the foundation of every modern home — and the most common frustration we hear from new customers. RG Real Tech designs and installs whole-home mesh Wi-Fi, wired ethernet runs, and full network setups across Derry, Salem, Methuen, Manchester, Nashua, and Lawrence.

We don't drop a consumer-grade mesh kit and call it done. We design around the building — plaster walls, multi-story colonials, brick construction, large properties — and put access points where they actually deliver signal. Ethernet drops to home offices and primary TVs, network segmentation for smart devices and guest access, and ISP modem coordination so your provider's hardware doesn't bottleneck the install.

Whether you have one dead zone in the back bedroom or a full multi-story property that needs coverage, the result is the same: full signal everywhere, no dropped calls, no buffering. Describe your project to get a free researched estimate.

What's Included

Whole-home mesh setup
Ethernet drops to every room
Router and switch configuration
Network segmentation (IoT / guest)
ISP modem coordination

Frequently Asked Questions

Why does my Wi-Fi have dead zones?

Three common causes: the router is in a bad spot (corner of the house, basement, inside a cabinet), the walls are blocking signal (plaster, brick, concrete, dense wood), or the consumer-grade router can't handle the device count. We diagnose the actual cause during the quote call and design around the specific building.

Is mesh Wi-Fi the right choice for my home?

Usually, but not always. Mesh works well for most homes where one or two access points can be placed centrally. For plaster walls, multi-story colonials, or very large properties, we sometimes recommend a hardwired backhaul with multiple wired access points for guaranteed signal. We recommend the right approach during the quote call.

Do you run ethernet through walls?

Yes — ethernet drops through walls, attics, basements, and crawlspaces are a big part of our network installs. Every TV, home office, and stationary device gets a wired connection when practical. We label both ends and clean up the wall plates so the install looks intentional, not improvised.

Will my ISP modem be replaced?

Not necessarily. Your ISP modem often stays, but we configure our router behind it in bridge mode so our equipment handles Wi-Fi and routing. In some cases (especially with ISP gateways that combine modem + router) we recommend replacing the gateway with a separate modem + our router for better performance. We advise during the quote call.

Ready to get started?

Describe your project and receive a researched estimate before scheduling.

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Nearby Service Areas