Structured Wiring & New-Construction Low-Voltage Prewire

You're building or gutting a home, and the single cheapest square foot of AV you'll ever buy is the empty stud bay in front of you. Structured wiring is the whole-house low-voltage backbone we pull before the drywall goes up: Cat6A data runs, dedicated speaker wire, coax and fiber, all landing at one central head-end so every future system has a clean path home. We plan it on the plan, pull it during rough-in, certify every run, and hand you a house that's ready for audio, video, control, cameras, and Wi-Fi without ever opening a wall.

Owner Chad and the New Age Technology team have wired new construction across Hennepin County for 15+ years, and prewire is the one job you genuinely cannot redo cheaply. Miss a run before drywall and the fix costs ten times what the wire would have cost in the open wall. So we get in early: we attend the pre-construction meeting, deliver Revit-compatible CAD wiring plans your builder and electrician can build to, and on Plymouth projects we pull the low-voltage permits ourselves through the City of Plymouth building department. Licensed, insured, and backed by a 100% satisfaction guarantee. Send us your plans and we'll scope it before the trusses go up.

What Structured Wiring Actually Is

Structured wiring is a single, organized low-voltage cabling backbone that runs from a central head-end panel out to every room, so every future system plugs into a clean home run instead of a patchwork of add-on cables. One panel, home runs to everything, documented and certified. That's the whole idea, and it's what separates a house that's ready for anything from one that needs a wall opened every time you add a system.

A proper structured-wiring package pulls more than one cable type, because different systems need different transport:

Cat6A data home-run to every room for internet, wired access points, streaming, control, and PoE cameras
Dedicated speaker wire to every planned audio zone, indoor and out, so whole-home audio never rides on thin or shared cable
RG6 quad-shield coax where cable-TV or antenna drops are still wanted
Single-mode fiber on the long backbone runs and to detached buildings, where copper can't reach
Pull strings left in conduit sleeves so tomorrow's cable has a path even after the walls close

Builders rough-in conduit and then skip the pull strings. We've fished enough dead conduit to bring our own strings to every job. An empty sleeve with no string is a wall you'll open later.

Everything lands at one head-end, usually a structured-media panel or a small equipment closet, so the network switch, the amp rack, the video matrix, and the camera NVR all live in one place. That central discipline is what makes the whole house serviceable for the next twenty years.

New Construction Low-Voltage Prewire: The Timeline That Saves You Money

The reason prewire is worth planning is brutal economics: wire in an open wall is cheap, and wire in a finished wall means cutting, fishing, and patching. Doing structured wiring during rough-in costs a fraction of retrofitting the same runs after drywall and paint. So the whole game is getting on the schedule at the right moment, and there are four of them.

Pre-construction meeting. We sit down with you, the builder, and the architect before framing, mark every device location on the plan, and deliver a CAD wiring layout so the framer knows where our blocking and low-voltage runs go. This is the meeting most integrators skip and the one that prevents the expensive surprises.
Post-framing walkthrough. Once the house is framed and dried in, before insulation, we walk it with the plan and confirm speaker, keypad, display, and camera locations against the real rooms, not the drawing.
Rough-in wiring. Before insulation and drywall, we pull every Cat6A, speaker, coax, and fiber run back to the head-end, set the panel location and its dedicated power, and install conduit sleeves with pull strings for future expansion.
Certification and trim. We certify every data run with a cable certifier before drywall closes, then after paint we terminate, mount, and hand off a documented, labeled system.

The tight part of the timeline: the rough-in window is short. On a typical Twin Cities build, low-voltage has to land after the electrician's rough and before the insulator, often a single week. Missing it means fishing finished walls later at roughly ten times the cost.

We're doing this constantly in the active new-build corridors: the Rush Creek, Elm Creek, and Arbor Lakes builds north of I-94 in Maple Grove, the neighborhoods south of Bailey Road in Woodbury like SettingPole Creek and Central Park Village, and the new construction south of Pioneer Trail in Eden Prairie. Even in the Wayzata School District, where builders rough-in conduit, they skip pull strings, so we bring our own. Send us your plans for a scoped prewire estimate and we'll coordinate directly with your builder.

Do You Attend Pre-Construction Meetings and Provide CAD/Revit Wiring Plans?

Yes, and it's the part of the job that actually protects your budget. We attend pre-construction meetings and deliver Revit-compatible CAD wiring plans, so your architect, builder, and electrician are all building to the same low-voltage layout instead of guessing where the AV goes. A plan on paper before framing is worth more than any amount of skill fishing wire after drywall.

Here's what a builder actually gets from us at the plan stage:

A device-location plan marking every speaker, keypad, display, camera, access point, and floor box on the architectural drawings
Blocking and back-box callouts so the framer sets the backing for wall-mounted displays and in-wall speakers before insulation
Head-end and power requirements so the electrician provisions a dedicated circuit and space for the structured-media panel
A run schedule listing every cable, its type, and its home-run destination, which is also what we certify against

The integrator who shows up at the pre-construction meeting saves the builder three change orders. The one who shows up after drywall writes them.

Because we hand the electrician and framer a real layout, the low-voltage rough-in is right the first time, and nobody is chasing a missed run at trim. That coordination is exactly why builders in the west and north metro keep us on the plan from the first meeting.

Whole-House Audio System, Prewired Before Drywall

A whole-house audio system is the clearest example of why prewire matters, because it lives or dies on the speaker runs behind the drywall. We pull dedicated speaker wire to every planned zone, plus a Cat6A backhaul for control and streaming, all landing at a central amplifier rack, so the house is ready for a full multi-zone system the day you want it. Wire it once during construction, and you can add zones for a decade without opening a single wall.

On new construction the audio backbone is planned alongside the rest of the structured wiring:

A home run of speaker wire to every zone, kitchen, primary suite, patio, dock, so each room gets full, clean sound instead of a thin signal on shared cable
Cat6A for control and streaming so the system runs from one app and one keypad interface
Outdoor-rated, direct-burial runs to patio and dock zones, buried below the 42-inch frost line on lakefront lots
Extra capped runs to likely-future zones, because the marginal cost of one more speaker run in an open wall is almost nothing

"A prewired house is a house you can add audio zones to for ten years without a single drywall repair. Skipping the prewire to save a little at framing is the most expensive shortcut in the whole project."

The head-end we build for prewire is the same backbone that later carries whole-home audio to every zone from one app and 4K video distribution over fiber and Cat6A. Prewire isn't a separate system, it's the foundation every other system stands on. Talk to a technician about zoning your build: (952) 204-7222.

Cat6A vs Single-Mode Fiber: How We Handle Long and Multi-Building Runs

Copper has a hard limit, and it matters the moment a run gets long. Cat6A is rated to 328 feet (100 meters), and past that a data or PoE run starts losing reliability, so any run longer than that gets converted to single-mode fiber instead. This isn't a preference, it's physics, and knowing where the line falls is what keeps a big property's network solid.

That threshold shows up constantly on the properties we wire:

Cat6A handles the vast majority of runs inside a normal home, data, PoE cameras, access points, and control, all well within 328 feet of the head-end
Single-mode fiber takes over on the long backbone runs and to detached structures, carrying signal with no distance-related loss
Multi-building lots are where fiber earns its keep: the 2-to-10-acre Medina estates with detached barns, workshops, and pool houses routinely blow past Cat6A's limit, so those runs go to fiber

Local fact: we prewire 2-to-10-acre new builds with detached structures in Medina, where the run from the house head-end to a barn or pool house almost always exceeds 328 feet and converts to single-mode fiber below the 42-inch frost line.

We plan the copper-to-fiber handoff on the CAD layout before rough-in, so the conduit, the fiber, and the media converters are all provisioned from day one instead of discovered at trim. On the big lakefront and equestrian lots around Lake Minnetonka and Medina, that planning is the difference between a network that reaches every building and one that dead-ends at the garage.

Retrofit Prewire and When Structured Wiring Isn't Worth It

Not every house is an open stud bay, and structured wiring still has a place in finished homes. The 1980s Plymouth split-levels, the older Deephaven and Woodland homes wired with 14/2 Romex and no structured cabling, and the 1990-to-2010 Eden Prairie homes in Bearpath, Bryant Lake, and Prairie View wired coax-only were none of them built for modern low-voltage. We fish clean Cat6A, speaker wire, and fiber through finished walls, soffits, and closets to build a real backbone after the fact, and a retrofit that looks like a retrofit is a failed retrofit, so precise patching is the whole skill.

### When structured wiring isn't the right call yet

Honest answer, because it might cost us the job: if you're not building, not remodeling to the studs, and you only want one smart doorbell and a mesh Wi-Fi kit, you don't need a full structured-wiring package, and you shouldn't pay to fish a house you're not opening. A structured backbone earns its cost when the walls are already open in new construction or a gut remodel, or when you're committing to a genuinely whole-home system, wired audio, distributed video, PoE cameras, integrated control, that a patchwork of add-on cable can't support reliably. If you're not there yet, wire the one thing you need now and leave the whole-house backbone for when the walls are open.

Whether your project is a new build with open framing or a finished home that needs a backbone fished in, we design the wiring around what the structure allows and hand you a documented, certified system. This is also the wiring that makes a whole-home smart-home platform possible in the first place. Send us your plans or tell us about your home and we'll scope it, or call (952) 204-7222.

Frequently Asked Questions

What does a builder rough-in vs a structured-wiring package include?

A builder's rough-in is usually the basics the electrician pulls: line-voltage wiring, maybe a few coax or Cat drops, and empty conduit sleeves. A structured-wiring package is the full low-voltage backbone: Cat6A home-run to every room, dedicated speaker wire to every audio zone, RG6 coax, single-mode fiber on the long runs, and pull strings in every conduit, all landing at one central head-end and certified before drywall. Builders commonly rough-in conduit but skip the pull strings, so we bring our own to every job. The rough-in gives you a path; the structured package gives you a house that's actually ready for audio, video, control, cameras, and Wi-Fi without opening a wall later.

When in the build should I schedule low-voltage prewire?

Get us in at the pre-construction meeting, before framing, so we can mark device locations on the plan and hand your builder a CAD wiring layout. The actual wiring happens at rough-in, after the electrician's rough and before the insulator, which is often a single-week window. We do a post-framing walkthrough to confirm locations against the real rooms, pull and certify every run before drywall closes, then terminate and trim after paint. The whole point is to land the wire while the walls are open, because fishing the same runs after drywall costs roughly ten times as much.

Do you attend pre-construction meetings and provide CAD/Revit wiring plans?

Yes. We attend pre-construction meetings and deliver Revit-compatible CAD wiring plans so your architect, builder, and electrician all build to the same low-voltage layout. That plan marks every speaker, keypad, display, camera, and access point on the drawings, calls out framing blocking and back-boxes, specifies the head-end location and its dedicated power, and includes a run schedule we later certify against. Showing up at the pre-construction meeting is what prevents the change orders and missed runs that show up when an integrator arrives after drywall.

Do you pull the low-voltage permit?

On Plymouth projects, yes, we pull low-voltage permits ourselves through the City of Plymouth building department. In other cities we coordinate with the local building department as required. We handle all low-voltage wiring and coordinate with your builder and electrician on framing, blocking, and dedicated power, but we do not perform the line-voltage electrical, framing, or HVAC work ourselves.

What's the difference between Cat6A and single-mode fiber for long runs?

Cat6A is rated to 328 feet (100 meters) and handles the vast majority of runs inside a normal home, data, PoE cameras, access points, and control. Any run longer than 328 feet gets converted to single-mode fiber, which carries signal with no distance-related loss. This matters most on large-lot properties, like the 2-to-10-acre Medina estates with detached barns, workshops, and pool houses, where the run from the house head-end to an outbuilding routinely exceeds the copper limit. We plan the copper-to-fiber handoff on the CAD layout before rough-in so the conduit and fiber are provisioned from day one.

Send Us Your Plans for a Prewire Estimate