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Home Assistant installation

Home Assistant installers
in Barcelona

We set it up on a small server in your home or business, with your devices, automations and dashboards, and hand it all over explained in English. Already have it? We review and extend it. Outside Barcelona, we work remotely.

Free visit and quote · 5-year warranty

Home Assistant dashboard on the wall of a new-build flat in Sabadell, showing a 3D floor plan of the home
The dashboard in a new-build flat in Sabadell. See the project →

What we do

Home Assistant installation, complete or in parts

Home Assistant is the world's most widely used open-source home automation platform. We install and configure it on residential and business projects, from scratch or on top of what you already have.

Complete installation

A small server running Home Assistant in your home or business, your devices connected over Zigbee, Z-Wave, Thread/Matter or Wi-Fi, the automations and the dashboards. We hand it all over explained in English.

Review and extend yours

If you set it up yourself, we review your installation and extend it with whatever you need. We integrate the devices you already have if they're compatible.

Just one part

You can start on your own and hand over just the network design or the fuse box work. Or the other way round: a professional base installation that you then expand yourself.

Remotely, outside Barcelona

We review and extend your Home Assistant and give you support by connecting to your installation. We also carry out complete installations remotely, like the one in a flat in Bilbao. The first consultation is by video call.

Why an installer

What no tutorial covers

Setting up Home Assistant makes a good weekend project. Making it work every single day, not just the day you set it up, comes down to design.

No dead zones

We size the mesh network and the radio coverage so that no sensor is left in a dead zone.

Channels that don't clash

We choose Zigbee and Wi-Fi channels that don't tread on each other's toes.

Reliable devices

We pick devices with proven reliability, not the cheapest thing in the catalogue.

The fuse box, done properly

We install professional relays (such as Shelly) in the fuse box properly, to integrate the lighting and energy monitoring with no building work.

It recovers on its own

We configure the system to recover on its own after a power cut or a network failure.

Dashboards for non-technical people

Our own dashboards and automations, designed for non-technical people, like the one in the Sabadell flat.

That's what separates a home where it "mostly works" from one where nobody remembers there's any home automation because it simply works. One example: what happens to your smart home in a power cut.

No lock-in

The server is yours

Home Assistant doesn't lock anyone in: any technician, or you yourself, can pick up where someone else left off.

Full access

The server stays in your home and it's yours. No third-party account is essential for your home to work.

Remote access, no fees

We set up our own encrypted remote access, with no subscription. You decide whether to keep it switched on.

Maintenance, if you want it

We take care of updates and backups for you, as a separate service.

5-year warranty

We guarantee our installation and configuration for 5 years, including the work we do when extending your own installation.

And it keeps working if the internet goes down, because everything runs in your home: we explain how in cloud-free home automation. Every installation is designed by Arnau Gris, a computer engineer with a master's in Cybersecurity from UPC; meet the team.

Our work

Projects with Home Assistant

View all projects
New-build flat in Sabadell
Residential
80 m² · 2026

New-build flat in Sabadell

A full smart home in a new-build flat, with no building work: 18 dimmable light points that follow presence, a ducted LG heat pump, blinds that follow the sun, the Verisure alarm and lock integrated and a panel with a 3D plan of the home.

LightingClimate controlBlindsSecurityPanel
See the project →
Flat in Bilbao
Residential
100 m² · 2026

Flat in Bilbao

Full home automation of a flat in Bilbao, carried out remotely: smart climate control, lighting with custom scenes, automated shading with motorised blinds and awnings, an integrated robot vacuum and bespoke automations for everyday life.

LightingClimate controlBlinds and awningsRobot vacuumDone remotely
Flat in Badalona
Residential
85 m² · 2026

Flat in Badalona

Complete automation of a flat in the centre of Badalona: smart lighting with custom scenes, efficient climate control, an integrated robot vacuum and a centralised multimedia system, all controlled from a single device.

LightingClimate controlRobot vacuumMultimedia

How we work

No building work, no hassle

Our wireless systems are installed in existing homes with no need for building work. In most cases, the installation is completed in a single day. Outside Barcelona, the first consultation is by video call.

  1. 1

    Free visit and assessment

    An expert looks at your home and your needs, with no obligation.

  2. 2

    Personalised proposal

    We design a system tailored to your home, your budget and the way you live.

  3. 3

    Quick installation

    Our technicians install and set up everything cleanly and tidily.

  4. 4

    Training and support

    We show you how to use the system and give you support within 24 hours if you need it.

Frequently asked questions

Common questions about Home Assistant installation

Tell us about your setup

Whether you're starting from scratch, already have it up and running or only want one part, we'll tell you how we'd go about it. Free visit and quote · 5-year warranty.