Lighting
Scenes for every hour. Lights that follow you, dim at night and never get left on.
Phoenix · Tucson · Flagstaff · Pre-launch
Intelligent living, beautifully simplified.
Domus9 designs, sets up and looks after the nine systems that run your home. Lights, climate, water, entry and more, working as one. Private by design. Cared for by people who answer.
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The 9 systems
Nine systems. One home. Handled.
Most homes have a dozen apps that don't talk to each other. We bring the systems that matter into one calm, reliable whole.
Climate
Comfort room by room, tuned to Arizona summers and your utility's peak hours.
Network
Strong Wi-Fi in every corner, including the patio. The foundation everything else stands on.
Water
Leak sensors and an automatic shutoff that catch a problem before it becomes a claim.
Energy
See where your power goes. Solar, EV charging and time-of-use savings, made simple.
Entertainment
One touch for movie night. TVs, speakers and lights that set the scene together.
Shades
Shades that close against the afternoon sun and open with the morning.
Entry
Smart locks, garage and guest codes. Know who came home, and when.
Watch
Cameras and alerts while you're away. Peace of mind for second homes and long trips.
Start with three systems or bring in all nine. Every home is designed around what you need.
See your home
Your whole home, at a glance.
Every Domus9 home gets a living map of your actual house. Lights, temperature, doors and water, shown right where they are. Tap a number to explore.
Illustrative demo home. Your map is built from a scan of your house.
Tap a number
Nine systems, one map
Each marker is one of the nine systems, placed where it lives in the house.
How it works
From walkthrough to worry-free.
Walkthrough
We visit, walk every room and listen to how you live. No pressure, no jargon.
Design
A clear plan for your home: which systems, which devices and what each will do.
Setup
Installed neatly, tested end to end and explained in plain language.
Care
We keep it running. Updates, monitoring and a real person when you need one.
Why Domus9
Technology that disappears into the home.
The best smart home is the one you stop thinking about. That takes good design, private systems and people who stay with you.
Private by design
Your home runs inside your home. Lights, locks and climate keep working even when the internet doesn't, and your data stays yours.
One system, not twelve apps
Everything works together and answers to one simple app, one wall panel or your voice.
People who answer
A local Arizona team that knows your home. Questions get a reply, and problems get fixed.
Made for
Homes that deserve more care.
Second homes
Away for the season
Know the AC is running, nothing is leaking and the house is ready when you return.
Rental hosts
Guests welcomed, property protected
Automatic guest codes, thermostat limits, noise and leak alerts and a guest experience to remember.
Families
One less thing to manage
Routines that run themselves, so the house helps with the day instead of adding to it.
A smarter home.
A brighter tomorrow.
The founding list
Be among the first Domus9 homes.
We're opening to a small number of homes first. Join the list and we'll reach out personally before we launch.
- A complimentary home walkthrough when we open in your area
- Founding-member pricing on your first design
- Early access to new services as they launch
Questions
Good to know
When do you launch?
We're opening to founding-list homes first, starting in the Phoenix area, Tucson and Flagstaff. Join the list and we'll contact you personally before we open in your area.
Do I have to replace what I already have?
Usually not. Many existing thermostats, locks, cameras and lights can be brought into one system. We'll tell you honestly what's worth keeping.
Is my home's data private?
Yes. Domus9 homes run on a system that lives inside your home, not on someone else's cloud. Your routines keep working even if the internet goes down.
Do I need to be tech-savvy?
Not at all. Everything is designed to just work, with simple controls and a real person to call. If you can use a light switch, you're set.
Is this a home security or alarm service?
No. Domus9 is not an alarm monitoring company. Our Watch system covers cameras and alerts that keep you informed about your home.