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Installation · Free quote

Electrical installation in Brussels: new build, renovation, extension

New build, renovation or a simple extension: we carry out your electrical installation (fuse box, circuits, sockets, lighting) to the RGIE, the Belgian electrical regulations, with a detailed quote within 24 hours.

New fuse box installed in its cabinet
Within 24 hours, no obligation

Free quote

Within 24 hours, no obligation

Ready for inspection

RGIE compliant

Ready for inspection

Ready for the RGIE inspection

Diagrams included

Ready for the RGIE inspection

On our work

2-year guarantee

On our work

Your project

An electrical installation for every project

From a new home to an extra room, the starting point is the same: a safe installation, designed around how you live and compliant with the RGIE.

  • New build

    We carry out the full installation from your plans: where the sockets and lights go, the fuse box, dedicated circuits (kitchen, water heater, EV charger…).

    • Room-by-room needs assessment
    • Fuse box sized for the future
    • Documents ready for the compliance inspection
  • Renovation

    Older home

    An older house, a renovated flat: we replace all or part of an ageing installation. See our rewiring page.

    • New fuse box
    • New circuits with earthing
    • Work organised in an occupied home
  • Extension

    A new room, kitchen, conservatory, loft conversion, garage: we add the circuits you need, checking that your fuse box and supply can cope.

    • Check of existing capacity
    • New protected circuits
    • Neatly integrated with what's there
Electrician measuring the voltage of a wall socket with a multimeter

What your installation includes

  • Assessment of your needs and a layout plan (sockets, lighting, circuits)
  • Fuse box with suitable breakers and RCD protection
  • Separate circuits for large appliances (cooker, washing machine, water heater…)
  • Sockets, switches and light points fitted and connected
  • Earthing and equipotential bonding (bathroom)
  • Function and safety tests before switching on
  • Single-line diagram and layout plans for the inspection

The choice of fittings and light fixtures is made with you, at the quote stage.

Free quote

A project? Let's start by talking about it.

Tell us what you want done. If needed, a technician comes to take a look, and you get a detailed quote within 24 hours, with no obligation.

Would you rather we called you? Request a callback

Radialec technician with a tablet

Making the right choice

RGIE and compliance inspection: what you need to know

In Belgium, every domestic electrical installation must comply with the RGIE (General Regulations on Electrical Installations). Before it is put into service, a new installation must in principle be inspected by an approved body, independent of the electrician who installed it.

For this visit, the body asks for the installation's single-line diagram and layout plans. We prepare them along with your installation, so the inspection goes smoothly. More about electrical compliance.

The detailed rules are published by the FPS Economy.

Your project, step by step

Your installation, step by step

  1. 01

    Visit and quote within 24 hours

    We assess your project on site and give you a detailed quote, free and with no obligation.

  2. 02

    Layout plan

    Where the sockets, lights and circuits go, agreed with you room by room.

  3. 03

    Installation

    Conduits, wiring, fuse box and fittings installed by a qualified electrician.

  4. 04

    Tests and documents

    Function and safety tests, diagrams handed over for the compliance inspection.

Our prices

Electrical installation prices in Brussels

Every installation depends on the floor area, the number of circuits and the equipment chosen: we price your project precisely, for free.

Prices include VAT. For anything outside these fixed prices, we tell you the price before we start.

  • Full installation (new build or renovation)Free quote within 24 hoursOn quote
  • Extension or new circuitFree quote within 24 hoursOn quote
  • Electrical repairTravel + diagnosis + 1st hour€149VAT incl.

Our customers

What our customers say.

Reviews shown word for word, in their original language (French).

5.0

More than 30 Google reviews

Read all reviews
  • Rating: 5 out of 5

    Intervention très rapide un vendredi soir et un jour férié pour une fuite urgente sur notre chaudière. Le technicien a identifié le problème et est revenu le lendemain pour remplacer la pièce et tout remettre en service. Service efficace et réactif dans une situation d'urgence.

    Eva M.Google review · September 2026
  • Rating: 5 out of 5

    Chauffagiste très professionnel. Il a rapidement identifié le problème sur notre chaudière et l’a réparé.

    Lorenzo M.Google review · September 2026
  • Rating: 5 out of 5

    Super satisfait. Je n’avais plus d’eau chaude ; le problème a été rapidement identifié et résolu. Prix correct, travail professionnel. Je ne peux que recommander Houdaifa !

    Paul B.Google review · August 2026

Technicians certified in all three regions

  • Detailed quote within 24 hours
  • Work to Belgian standards (EPB, RGIE)
  • One number for heating, electrics and plumbing
  • Brussels Environment
  • VEKA – Flemish Energy and Climate Agency
  • Wallonia Environment

Frequently asked questions

Frequently asked questions about electrical installation

Can't find your question? Ask it on WhatsApp, with a photo if that helps, or leave your number and we'll call you back.

The price depends on the size of the home, the number of circuits and points (sockets, lighting) and the equipment chosen. We draw up a free, detailed quote within 24 hours, with no obligation.

Where we work

Brussels and the surrounding area

The 19 Brussels municipalities and part of Flemish Brabant and Walloon Brabant.

Brussels-Capital Region

  • Anderlecht
  • Auderghem
  • Berchem-Sainte-Agathe
  • City of Brussels
  • Etterbeek
  • Evere
  • Forest
  • Ganshoren
  • Ixelles
  • Jette
  • Koekelberg
  • Molenbeek-Saint-Jean
  • Saint-Gilles
  • Saint-Josse-ten-Noode
  • Schaerbeek
  • Uccle
  • Watermael-Boitsfort
  • Woluwe-Saint-Lambert
  • Woluwe-Saint-Pierre

Flemish Region

  • Sint-Genesius-Rode
  • Wezembeek-Oppem
  • Kraainem
  • Linkebeek
  • Drogenbos
  • Tervuren
  • Overijse
  • Hoeilaart
  • Meise
  • Grimbergen
  • Keerbergen
  • Tremelo
  • Oud-Heverlee

Walloon Region

  • Lasne
  • Waterloo
  • La Hulpe
  • Rixensart
  • Braine-l'Alleud
  • Chaumont-Gistoux
  • Grez-Doiceau
  • Beauvechain
  • Incourt

Installation & renovation

Planning an installation? The quote is free.

New build, renovation or extension? Tell us about your project: an electrician comes to take a look, and you get a detailed quote within 24 hours. We also prepare the diagrams for the inspection.

No time right now? Request a callback · Message us on WhatsApp

Radialec technician with arms crossed
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