Ethernet installation planning for a house

Ethernet installation planning for a house: a 'drop' is the unit of work

One drop is one cable run from a central location — a structured wiring panel, closet or rack — out to a wall plate in a room. Each drop includes the cable, the path, the wall plate, the jack, termination on both ends, testing and labeling.

Drop count is only part of a quote. Route length, access, terminations, panel work and testing also matter. Ask which tasks are included rather than assuming a fixed per-drop rate applies to every location.

What makes drops cheap or expensive

The house itself sets the price more than the cable does.

Single story with an accessible attic — the easiest and cheapest scenario

Two-story homes — interior walls on the first floor may require fishing from above and below, or going through a closet or chase

Slab construction with no crawl space — limits routing options on the ground floor

Tight or foam-insulated attics — slower, hotter work, especially in Las Vegas summers

Finished basements or ceilings — may require access holes and patching

Distance from the panel — long runs cost more cable and more time

Panel or rack work — adding a patch panel, switch, or organizing an existing mess is separate from the runs themselves

Wall plate finish — flush plates, keystone counts and paint-matching

New construction and remodels are the bargain

Pre-wiring during framing, before drywall, is dramatically cheaper per drop and gives you far better placement. If you are building or gutting a room, this is the moment to over-provision: pull extra drops to TV walls, office walls, camera locations and future access point positions. The incremental cost of one more cable in an open wall is small; adding it later is a full retrofit.

How many drops do you actually need?

More than most people plan for. A practical baseline for a modern home:

Two drops behind each TV location — one for the display, one spare or for a streaming device

Two drops at each desk or office wall

One drop per ceiling access point for Wi-Fi, placed centrally rather than in a corner

One drop per camera location if you are running PoE cameras

One drop at the door or gate for access control

A pair of drops at any location you might later use for a game console, printer or smart panel

Cat6 or Cat6A?

For most homes, Cat6 comfortably handles gigabit and multi-gigabit over normal household distances. Cat6A is thicker and stiffer, costs more per foot and takes longer to pull and terminate, but gives more headroom for 10 gigabit runs and longer distances.

A common approach is Cat6 throughout the house with Cat6A on backbone runs between the panel and switches or to an office where a 10 gigabit link is likely.

What a finished job should include

Every run terminated on a patch panel or keystone jack rather than a bare cable, labeled at both ends, tested with a certifying tester, and documented so the next person — including a future you — knows what goes where. Cable pulled and left loose in a closet is not a finished install.

Frequently Asked Questions

Is Ethernet still worth it if I have good Wi-Fi?

Yes, and good Wi-Fi is usually the reason to run it. Access points perform best with a wired connection back to the switch, so the cable is what makes the wireless fast. Wired connections also stay stable for TVs, offices, cameras and consoles.

Can Ethernet be run in a finished house?

Almost always. We route through attics, crawl spaces, closets and interior chases. Some routes need access holes; confirm whether patching and painting are included in the quote. The walkthrough tells us which rooms are straightforward and which are difficult before you commit.

How long does the work take?

Timing depends on drop count, cable routes, access, termination and testing. Confirm the schedule after a walkthrough. New construction also requires coordination with framing and drywall stages.

Do you use plenum or riser cable?

We select cable rated for the space it passes through and to code for the installation, and we use solid copper rather than copper-clad aluminum, which is a common corner cut in cheap cable.

Can you clean up wiring someone else installed?

Yes. Re-terminating, labeling, adding a patch panel and rebuilding a disorganized panel into something maintainable is a large part of what we do.

Ethernet installation planning for a house