New construction smart home pre-wire: what to ask your Colorado Springs builder before drywall goes up

A lot happens fast once your builder breaks ground in Banning Lewis Ranch or Wolf Ranch. One week you're picking countertops, and before you know it framing is up and the low-voltage crew is scheduled. That window between framing and drywall is short, maybe two or three weeks, and the decisions you make in it will either cost you nothing or haunt you for the next ten years.

This guide is for Colorado Springs buyers who are days or weeks from drywall. We'll walk through what you actually need on your smart home prewire punch list before the walls close, what you can safely skip, and how to have a useful conversation with your builder about technology that the standard contract almost certainly does not include.

Why your builder's low-voltage package is not enough

Tract builders in Banning Lewis Ranch, Cordera, and Wolf Ranch typically offer a basic prewire package as an upgrade option. That package usually covers coax to a few TV locations, one or two Cat5e drops in the living room, and maybe a doorbell wire. It checks a box. It does not set you up for anything beyond cable TV and a basic router.

The reason they keep it minimal is not malice. Their low-voltage subcontractor is bidding volume work, and every extra run costs time and materials. But pulling additional cable during framing is a few hundred dollars. Doing the same job after drywall is installed runs three to five times more, because now someone is cutting holes, fishing walls, patching, and repainting. The math is obvious. The mistake is assuming your builder already thought of it.

Running cable after drywall can cost three to five times more than during framing. That extra $300 decision at pre-wire time turns into a $1,500 problem two years later.

Cat6 home runs to every room: the one thing you cannot skip

Wireless is great until it isn't. Dead zones, interference from neighbors, devices that drop mid-video-call, smart TVs that buffer on a strong Wi-Fi signal because the internal adapter is cheap. The fix for all of it is a wired connection, and you can only install wired connections invisibly while the walls are open.

The standard we recommend is Cat6 run as a home run to each room, meaning a single unbroken cable from that room directly to a central media closet or network panel. Cat6a (the augmented version) handles 10 Gbps over a full 100-meter run and is worth the small upcharge for any run longer than about 50 feet, which is most of a two-story house. Minimum two drops per bedroom, four in any main living area.

All of those runs should terminate at one location: a dedicated media closet, utility room shelf, or structured wiring enclosure. This is where your router, switch, and any other network gear will live. Without it you end up with equipment scattered everywhere and no clean way to manage it.

Conduit to every TV location

Where you plan to mount a TV, have the crew pull at least one Cat6 run and, more importantly, a piece of conduit. A one-inch EMT or low-voltage conduit sleeve through the wall lets you pull any future cable through later: HDMI 2.1, optical audio, whatever format comes next. Without conduit, adding that cable later means cutting into finished drywall.

The cost to add conduit at the framing stage is almost nothing, maybe $20 to $40 per location in materials. It is the kind of thing electricians and low-voltage crews will do without question if you ask, and almost never mention if you don't.

One inch is the minimum diameter worth pulling. Half-inch conduit is technically passable but frustrating to work with later. If there's any doubt about the TV wall going through a fire block or exterior wall, go to one and a quarter inches and future-you will be grateful.

18/2 thermostat wire and HVAC zoning

Smart thermostats like the Ecobee or Nest require a C-wire (common wire) to stay powered without batteries. Most homes built in the last decade include this, but it is worth confirming. If you are planning a multi-zone HVAC setup, which is increasingly common in larger Colorado Springs homes, you need thermostat wire run to each zone location now.

The standard is 18/2 for a single-zone simple system, but most installers recommend pulling 18/5 or 18/8 to each location during construction. That extra conductor count costs almost nothing at this stage and gives you flexibility for more advanced systems later, including zoning dampers, humidity sensors, and ventilation controls. Cordera homes with two-story layouts especially benefit from multi-zone wiring, where upstairs and downstairs can be controlled independently.

Speaker prewire for whole-home audio

This is the one category where homeowners most often say they wish they had done it. Adding in-ceiling or in-wall speakers after drywall is an expensive, messy job that frequently involves cutting, fishing, and patching. Doing the prewire during framing is simple. The speakers themselves don't have to go in for months or years, but the wire needs to be in the wall now.

For most rooms, 16 AWG two-conductor in-wall rated speaker cable is the right call. Longer runs, anything over about 50 feet, benefit from 14 AWG. Common locations to wire during construction: kitchen ceiling, primary bedroom, outdoor patio, great room surround positions, and a home theater room if you have one. You don't have to spend a dollar on speakers today. Just run the wire.

Outdoor cameras at the four corners

Security cameras have gotten easier to install, but the wiring is still the hard part. Modern IP cameras use a single Cat6 cable for both data and power (PoE, or Power over Ethernet), so there's no separate power run needed. But that cable still has to get from the camera location to your network panel, and in a finished house that means fishing through exterior walls, attic spaces, and finished ceilings.

During framing, have Cat6 runs pulled to each corner of the roofline and to the front door location. Wolf Ranch and Banning Lewis Ranch homes with covered back porches should also include a back-patio run. Five total runs covers most situations. If you want to add a camera somewhere after the fact, you can always use a wireless camera. But for the primary coverage positions, hardwired is far more reliable and eliminates battery maintenance entirely.

For the doorbell specifically: make sure the transformer is rated at 16 volts minimum. Many budget installations use 10-volt transformers, and modern video doorbells from Ring, Nest, and others will underperform or fail to work reliably at that voltage. It's a tiny spec to verify and easy to get right during initial installation.

What you can safely defer, and what to do if you already missed the window

Not everything needs to be in the wall right now. Lighting control systems like Lutron Caseta work over wireless and require no prewire in most configurations. In-wall touch panels are largely obsolete since everyone uses a phone. Smart locks need nothing beyond the door hardware itself. Motorized window shades are worth wiring if you already know you want them, but not a must-do if you are uncertain.

The general rule: defer anything that can be added cleanly without opening walls. Don't defer anything that requires a cable run through a finished surface.

If drywall is still a few weeks out, reach out before the crew shows up. A 30-minute pre-wire consult can save you thousands. We'll walk your floor plan, mark the locations, and talk through what makes sense for how you actually plan to live in the house.