Certified Installers · Since 2014
Smart home installation in London,by one team, for life.
Lighting, heating, security, CCTV, and WiFi — designed, installed, and supported by the same certified engineers. Over 200 London homes since 2014, with no monthly subscriptions on anything we install.
A typical installation
4-bed house- Automated lighting, whole house
- Scenes from existing switch positions
- Heating, room by room
- Typically cuts bills 30-40%
- Ajax alarm + Hikvision CCTV
- Photo-verified alerts, local storage
- UniFi WiFi, every corner
- Wired backhaul, no dead zones
What We Install
One installation,every system covered.
Most smart home problems come from mixing installers — the alarm company, the AV company, and the electrician who never speak to each other. We install everything as one system, so it all works together from day one.
Lighting that thinks
Scenes that follow your day — warm mornings, focused afternoons, cinematic evenings. All from existing switch positions.
Learn moreHeating, room by room
Every room at its own temperature on its own schedule. Typical energy savings of 30-40% on heating bills.
Learn moreSecurity that verifies
Ajax Grade 2 alarms with photo verification — you see what triggered the alert before deciding what to do.
Learn moreCCTV with real AI
Hikvision 4K cameras that tell a person from a fox. Alerts worth acting on, footage stored locally.
Learn moreWiFi that reaches
Enterprise Ubiquiti networking so every system — and every family member — gets full speed everywhere.
Learn moreDoors that know you
Keypads, fobs, and smart intercoms. See who's at the door from anywhere, let the cleaner in remotely.
Learn moreYour Starting Point
Existing home or buildingfrom scratch — both work.
Retrofit — no walls come down
Around half our installations go into existing homes. Loxone Air wireless devices fit behind your current switches, so Victorian terraces, period features, and listed buildings stay exactly as they are. Typical installation: 5–10 days.
- Wireless devices behind existing switches
- Original features and décor untouched
- Installed room by room, minimal disruption
New build or renovation — wire it once
If your walls are open, this is the moment. Wired Loxone Tree infrastructure costs less to install during a build than a retrofit later, and it's more robust for life. We work from your architect's plans and coordinate with your builder.
- First-fix cabling phased with your build
- Every cable route designed before work starts
- Planning now costs nothing — start with the free readiness check
Honest Pricing
What smart home installationcosts in London.
Real ranges from real installations — hardware, installation, and programming included. Want a number for your own home? The free calculator gives you one in 60 seconds — no email required.
Starter
2–3 bed flat or apartment
- Automated lighting in the main rooms
- Room-by-room heating control
- One app for everything
- No monthly fees, ever
Family home
3–5 bed house
- Whole-house lighting and heating
- Multi-room audio and automatic blinds
- Alarm and cameras, event-linked
- Energy dashboard and intercom
Whole home
Large or listed property
- Every room automated, inside and out
- Solar, battery and EV charging managed
- Estate-grade security and CCTV
- Dedicated project management
Every quote is itemised after a free survey — you see exactly what each system costs, and nothing is locked behind a subscription.
Proof, Not Promises
Walk through a finishedinstallation before yours starts.

60 Sheldon Avenue, N6
Whole-home smart installation in a private North London residence — Loxone automation behind traditional switches, Ajax and Hikvision security, and multiroom audio throughout.
View case study
Station House, London
A historic warehouse conversion turned smart apartment — architectural lighting, Ajax security, and full automation installed into listed fabric without compromising it.
View case study“TechnoActive transformed our home with Loxone automation. The system anticipates our needs and has reduced our energy bills by 40%.”
How It Works
From first callto finished home.
Free survey
We visit your home, understand how you live, and map what's possible. No cost, no obligation.
Itemised design
A transparent proposal, system by system, with a named project manager. You see every cost.
Installation
Certified engineers install and commission everything — 5-10 days for a typical retrofit.
Support for life
Full handover training, free firmware updates, and a team that already knows your home.
Where We Install
Smart home installationacross London.
Plus the wider Home Counties — Hertfordshire, Buckinghamshire, and Middlesex. See all coverage areas.
Questions
Smart home installation, answered honestly
How much does smart home installation cost in London?
A starter installation for a 2-3 bed flat — automated lighting, room-by-room heating, and app control — runs £8,000-£15,000. A 3-5 bed family home with whole-house automation, multi-room audio, and security typically falls between £15,000-£40,000. Large or listed properties with every room automated start at £40,000. Every project is quoted itemised after a free survey, and our free cost calculator gives you a ballpark figure in 60 seconds without leaving an email address.
Can you install a smart home in an existing house, or only new builds?
Both. Around half our installations are retrofits into existing London homes — including Victorian terraces, Edwardian semis, and listed buildings. Loxone Air wireless devices fit behind your existing switches, so original features stay intact and no walls come down. New builds and full renovations get wired infrastructure, which is more robust and cheaper to do while walls are open.
How long does a smart home installation take?
A retrofit installation typically takes 5-10 working days including commissioning and handover. New build projects are phased with your construction schedule — first fix cabling while walls are open, then final installation and programming near completion. You get a named project manager and a clear timeline before any work starts.
What brands do you install?
Loxone for automation (we are certified partners), Ajax for intruder alarms, Hikvision for CCTV, Paxton for access control, and Ubiquiti UniFi for networking. We chose these brands after a decade of installations because they work reliably together and none of them charge monthly subscriptions. One team installs and supports all of it.
Do smart homes need monthly subscriptions?
Ours don't. Loxone processes everything locally inside your home — no cloud dependency, no monthly fees, and the system keeps working even when the internet goes down. This is one of the main reasons we install Loxone rather than cloud-dependent alternatives.
Which areas of London do you cover?
All of Greater London and the Home Counties. Most of our work is across North and West London — Hampstead, Highgate, Kensington, Chelsea, Harrow, Northwood, Stanmore — plus Hertfordshire and Buckinghamshire. Site surveys are free across the whole coverage area.
What happens after the installation is finished?
You get a full handover — we walk you through the system until you're comfortable — plus documentation of everything installed. Support is for life: free firmware updates, remote diagnostics, and a team that already knows your home when you call. Most issues are fixed remotely before you'd even notice them.
Ready to see what your home could do?
Book a free survey — we measure, design, and quote itemised. Or get a ballpark figure from the calculator first, no email needed.
Free survey · No obligation · We reply within one working day