There is a rhythm to how a custom home gets built, and for most of the trades on the project it is intuitive. The architect draws. The structural engineer signs. The builder digs. Framing goes up, then rough plumbing, then rough electric, then drywall, then finish. Cabinets, stone, paint, appliances, furniture. The homeowner moves in. Somewhere in the middle of that sequence — often toward the end of it — someone says we need a tech guy, and the phone rings.
By then, the most consequential decisions about how the house will work have already been made. The speaker locations were picked by whichever framer was willing to pick them. The rack room is a closet under a stair that shares a wall with a primary bedroom. The lighting panel has no neutral at the three-way the homeowner wanted to be a keypad. The display backing is two-by-four framing in the wrong place for a 98-inch screen. None of this is catastrophic. All of it is compromise that did not need to happen.
The question we get asked more than almost any other — from clients, from builders we have worked with twenty times, and lately from architects — is when should we call you? The answer is the same every time, and it is earlier than almost anyone expects. The moment the architect picks up the pen.
Why schematic design is the right table.
A properly designed residential AV and control system touches every other trade on the job. Not metaphorically — literally. We write into the electrical plans, the reflected ceiling plans, the millwork drawings, the HVAC coordination, the structural backing details, and the low-voltage rough-in schedule. Each of those documents gets finalized at the end of schematic or during design development. After that, changes are expensive. After drywall, changes are visible.
At schematic design, the architect is still choosing where rooms look and how they are proportioned. That is exactly the moment to ask four questions that, answered later, become compromises.
- Where does the rack room go? A modern residential AV rack needs 15 to 30 amps of dedicated power, active cooling, and acoustic isolation from the nearest sleeping and living space. Drop it next to a primary suite and the homeowner hears the fans for ten years. Drop it in a basement utility space with HVAC consideration and they never do. This decision has to be made before the HVAC engineer sizes the equipment, and before the electrical panel schedule is signed. Once it is late, the available locations collapse to whichever closet has the right wall — not the right wall for the house, the right wall that happens to be available.
- Where do the speakers live? Every in-ceiling speaker changes the reflected ceiling plan. Every invisible speaker changes the drywall finish scope. Every in-wall sub changes a framing detail. These locations are not decorative preferences that can be added at trim-out. They are part of the architecture, and they belong on the RCP that goes to the framer.
- Where do the televisions and projectors live, and what holds them? A 98-inch television weighs 200 pounds. A motorized art frame weighs more. A projector ceiling mount needs a structural member where the framer did not expect one. We need to specify screen size and mount detail at design development, not after stone goes up on the wall we wanted to mount it to.
- How many circuits does the lighting control plan actually need? A modern Lutron or Crestron lighting system groups loads onto panelized controllers. How many circuits you run, where you run them to, and how many homeruns land at each panel is a direct function of how the house is zoned. Zoning the lighting is a design decision, not a field call. An electrician given the wrong wire count will finish the job; the scenes the homeowner asked for will simply not be available, and the fix will mean opening walls.
We need to be at the schematic-design table for the same reason the structural engineer is. Our scope changes the plan, and the plan changes our scope. Neither of us can do our job second.
What happens when we arrive later.
We arrive later on most projects. It is the normal case, not the exception, and we have learned to work inside it — but it is worth being plain about what the lost weeks actually cost.
- Design development, after the RCP is set. We can still coordinate speaker and camera locations with the finishes, but we are working against a plan that was not drawn with them in mind. We will recommend moving a vent, and the HVAC engineer will say the vent already moved once. Compromises begin.
- Rough framing, before drywall. Still workable. We can get low-voltage conduit, speaker backing, display backing, and rack-room power where they need to be. We will spend three site visits catching things the framer did not know to look for. We will miss one, and that miss will become a patch somewhere.
- After drywall. This is the line. Every wire that should have been run is now a trade-off between fishing a cable through finished walls, running it in surface raceway, or going wireless. Wireless is improving, but it is not free — it trades a hidden wire for a battery, a bridge, and a firmware update that will fail once a year. The hardware list shrinks to what can be installed without drywall work, and the control experience gets proportionally thinner.
- After paint, during furniture install. The house is essentially done. Our scope is the speakers that can go in a ceiling that can be cut, the televisions that can be mounted on walls that already exist, and the control system that can be built around the wiring already in place. What the homeowner will feel, for the life of the house, is that the technology lives on top of the architecture instead of inside it.
What a correctly timed project looks like.
On the projects where we are hired at schematic design — which are, not coincidentally, the projects we are proudest of — the process is quiet. By the time the builder breaks ground, we have delivered three documents to the team: a low-voltage rough-in plan that the electrician builds to, a rack-room coordination sheet that the HVAC and electrical trades have already signed off on, and a coordinated RCP that the framer uses for backing. After that, we are a recurring name on the weekly construction call, not an emergency phone call.
Rough-in happens alongside electrical. Pre-wire happens before drywall. Drywall closes on a house that already knows where every speaker, television, camera, keypad, and touch panel is going to live. Trim-out is a matter of installing hardware into cavities the house was built around, not cutting cavities into a house that did not expect them. Commissioning happens in the last two weeks, not in the six months of callbacks that follow move-in on a late-hired project.
The budget story is the same one, told differently. On a correctly timed project, the integrator's scope lands inside the contingency. On a late-hired project, the integrator's scope lands on top of the contingency, plus the carpentry and painting it takes to undo decisions that were correct for an empty plan and wrong for the finished house.
What we ask of the builder and the architect.
We do not ask to sit in the architect's chair. We ask for four things, and they are inexpensive when they happen on time.
- A seat at schematic design. One meeting, sometimes two, to understand the program and contribute to the plan before it is signed.
- A coordinated RCP at design development. With speaker, camera, access-point, and sensor locations on it, so the lighting designer and mechanical engineer can see them.
- A rough-in walk with the framer. Before drywall, to verify backing, conduit, and rack-room readiness.
- A standing slot on the weekly call. Not as an outsider, as part of the team. The issues we catch are mostly small, and catching them in week 18 instead of month 10 is the entire game.
The shortest answer, for clients who are just starting.
If you are interviewing an architect for a house you have not yet built, here is the shortest possible version of this piece. Call an integrator you trust in the same week you sign the architect. Sit together — architect, integrator, builder — at the first schematic-design meeting. Ask the integrator the same question you ask the architect: how does this house want to be built? Let both of them answer.
Homes built this way do not feel like homes with technology. They feel like homes. That is the whole point, and the timing is how you get there.
