Your Network Is The Foundation. Build It First.
The router your internet provider dropped off is the single point of failure in most smart homes. It was built to a price, it handles maybe thirty devices before it starts dropping them, and it has no idea that your cameras, your thermostats, your Control4 processor and your kid’s game console should not all be sharing one flat network.
Then the shades stutter, the doorbell lags, a call freezes, and everybody blames the automation. The automation is fine. The network under it was never designed.
The Engineering Nobody Sells You.
VLAN Segmentation, And Why One Flat Network Fails.
Every device on one subnet is every other device’s neighbor. Your cameras can see your laptop. A compromised smart plug has a path to your file server. Broadcast traffic from 90 devices lands on all of them, including the processor trying to hold a lighting scene together.
We separate the house into networks that make sense:
Segmentation only works if the rules are written properly. AirPlay, Sonos and casting rely on mDNS discovery, which does not cross VLANs on its own. We configure the reflection and the firewall rules so your phone still finds the kitchen speaker.
Access Point Density, Not Access Point Power.
A stronger access point does not fix a dead zone. Your phone transmits at a fraction of the power an AP does, so the phone is always the weak end of the link. More coverage points, each running modestly, beats one loud radio.
In drywall construction, plan one access point per 1,200 to 1,800 square feet, per floor. In plaster with wire lath, one per 800 to 1,000. Ceilings, not shelves. Central hallways, not mechanical rooms, never inside a metal rack.
Channel planning matters as much as placement. The 2.4 GHz band has three non-overlapping channels, so a street with houses forty feet apart is congested before you add anything. On 5 GHz we run 40 MHz widths in dense settings rather than 80, because wider channels mean fewer of them. The 6 GHz band is clean, fast and short-range, which rewards density and punishes a single-AP design.
Wired Backhaul Beats Any Mesh.
A repeater or a wirelessly meshed node listens and retransmits on the same radio, so throughput drops by roughly half at every hop. Two hops and you are down to a quarter, with the latency to match.
Every access point we install gets a Cat6 home run back to the switch. Mesh backhaul is a fallback for a detached structure we cannot trench to, not a design choice.
PoE Budget Is Arithmetic. Do It Before You Buy
Power over Ethernet comes in tiers: 802.3af delivers 15.4 watts at the port, 802.3at 30 watts, 802.3bt up to 60 or 90. An access point draws 12 to 25 watts. A camera draws 5 to 12, more with heaters running in January.
Add the draw, add 25 percent headroom, and buy a switch whose total budget clears that number. A 24-port switch with a 180-watt budget looks fine on paper and browns out the moment every camera heater kicks on at once, which in a cold climate is a Tuesday in January.
Cat6 carries a 100-meter channel, about 328 feet including patch cords. Past that, or between structures, we go fiber.
WiFi 6E, WiFi 7, And What Is Actually Worth Paying For.
WiFi 7 is real. Multi-link operation and 320 MHz channels are genuine improvements. Almost nobody can use them yet, because the benefit requires WiFi 7 clients and a wired backbone fast enough to matter, and the phone in your pocket is probably 6E at best.
The honest verdict: for most homes, WiFi 6E access points are the value buy right now. If you are wiring new construction, or you already run 2.5 Gb switching to the access point locations, WiFi 7 is worth the premium because you will not want to re-pull cable in four years. Otherwise, spend the difference on a fourth access point. Coverage beats a spec sheet.
Failover, Monitoring, And Knowing Before You Do.
A cellular failover radio keeps cameras, alarms and remote access alive when the coax gets cut or the node goes down in a storm. It switches automatically.
Every network we install can report to us, and proactive monitoring is part of our service plans. When an access point stops responding at 3 a.m., the alert reaches us, not you. That is how most problems get fixed before anybody in the house notices.
Why Older Houses Break Wireless Plans.
A lot of housing stock is old, dense and full of things that hate radio waves.
Plaster and lath with wire mesh. Many pre-war walls are effectively a metal screen. Signal that passes through two drywall partitions dies in one plaster wall. These houses need more access points and more wire, and any quote that ignores that is a future service call.
Brick, stone and stucco exteriors. The brick colonial is a signal trap. Patio coverage almost always needs its own outdoor-rated access point rather than hopeful bleed-through from the kitchen.
Detached garages, pool houses and barns. A repeater aimed across a yard is not a plan. Buried conduit with fiber is the right answer. Where trenching is off the table, a point-to-point bridge with clear line of sight holds a stable link across a few hundred feet.
Late-90s and early-2000s builds. There is often Cat5e and coax already in the walls, and Cat5e carries gigabit fine for a camera or an access point. We test before anybody talks about ripping.
Cold and heat. Attics hit 130 degrees in July, unheated garages go below zero in January, and network gear is rated for neither. Equipment belongs in conditioned space.
Storms and brownouts. A UPS on the rack costs a few hundred dollars and stops the processor rebooting every time the lights flicker.
How The Work Actually Goes.
Survey
We walk the house with a meter, map the dead zones, note construction wall by wall, and count what you have connected.
Design
Access point locations, drop schedule, VLAN plan, IP scheme, switch sizing with PoE headroom. On paper before anything is ordered.
Cabling
Home runs to a single location, terminated to spec, tested and labeled at both ends.
Rack build
Gear mounted and ventilated with service loops, not a pile on a basement shelf.
Configuration and commissioning
VLANs, firewall rules, SSIDs, band steering, channel plan, reservations for every controller and camera. Then we test throughput room by room and correct what the survey missed.
Documentation and handoff
IP schedule, port map, SSIDs, photos of every termination. It is your network. You get the keys.
Support
We have 24/7/365 remote support. On our service plans, after-hours calls are triaged that night and most network issues are fixed remotely. See our service plans.
New Construction vs. Retrofit
New construction is where networks get cheap. During framing we set the rack location, home run every drop to it, and add the ones nobody thinks about: ceiling access points, camera locations, the garage, the patio, the future office. A recent prewire project included 12 data drops, dedicated home theater rough-in, and a whole-home audio backbone, all mapped, labeled, and documented before closeout.
Retrofit is about routes. Basements, closets, chases and attics, with the fewest possible openings in finished plaster. We show you every access point location and every wall we need to open before work starts, and we reuse existing Cat5e where it tests clean.
FREQUENTLY ASKED QUESTIONS
Questions Homeowners Actually Ask
Plan one per 1,200 to 1,800 square feet per floor in drywall construction, and one per 800 to 1,000 square feet in plaster with wire lath. A 4,000 square foot colonial usually lands at three to five. We confirm with a survey rather than guessing, because window placement, brick and mechanical rooms all change the answer.
For most homes, no. The gains depend on WiFi 7 client devices and fast wired backhaul, and most phones and laptops in service today are WiFi 6 or 6E. If you are wiring new construction or already have 2.5 Gb switching, buy WiFi 7 so you are not re-pulling cable later. Otherwise buy 6E and add an access point.
Usually we put it in bridge or passthrough mode and let a proper firewall handle routing. ISP equipment tends to cap out around thirty devices, offers no VLAN support, and gives you no visibility when something goes wrong. Keeping it as a modem is fine. Leaving it in charge of a smart home is the most common reason we get called.
We usually know first. The networks we install report to us through the proactive monitoring in our service plans, so a failed access point raises an alert before anyone in the house notices. On our 24/7/365 service plans, after-hours calls are triaged that night, and most network problems are corrected remotely. If hardware failed, we schedule the swap first thing the next morning.
Need help? Visit our Service and Support page to explore our residential support plans.
No. Bandwidth from the street and coverage inside the house are different problems. Almost no home saturates a gigabit connection, and doubling the plan does nothing for a signal that cannot get through a plaster wall. Coverage, channel planning and wired backhaul fix dropouts. A bigger internet bill does not.
Fix The Foundation. Then Build On It.
Bring us the dead zones, the dropped calls, the cameras that keep going offline. We will survey the house, tell you what the real problem is, and quote it as a clear package with no design fee. If whole-home automation is next, this is the project that comes first.