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ELECTRICAL · SMART HOME · SECURITY — WILTZ

Electrical and smart home, designed like design.

Concept & Design Electric designs, installs and modernises bespoke installations for private and professional customers. Reliable, intuitive systems, as carefully finished as the rest of your interior.

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Line-by-line quotation

You know exactly what you're paying for

Fully compliant installations

Meeting Luxembourg regulations

Callout within 24 h

Fast response across the region

Around 17 people

From design to commissioning

Four disciplines, one team

From the distribution board to the connected home — everything is designed, installed and tuned by our own teams.

Smart Home & Lighting

Smart control of lighting, blinds, heating and appliances. Custom scenes and lighting atmospheres, indoors and out.

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Energy

Installation and renovation of distribution boards, EV charging stations and photovoltaic solutions. We also help you manage your energy consumption.

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Security

Intruder alarms, video surveillance, access control and fire detection — protecting your home as well as your business premises.

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Emergency Callout & Renovation

Fault finding, repairs, compliance upgrades and full renovation of ageing installations: secure, modernise and adapt to today's usage.

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Four areas of expertise, one point of contact

That's what separates an installation that works from one you genuinely enjoy using.

01

Electrical expertise

Ten years on site — from private homes to farm buildings and business premises. Compliance isn't optional, it's the starting point.

02

A sense of design

The position of a switch, the colour temperature of a light, the finish of a distribution board: these are design decisions, not details.

03

Smart home know-how

We set up your scenarios ourselves. A connected home that's hard to operate quickly loses its point.

04

Around 17 people

Big enough to handle a large project, close-knit enough to keep the same point of contact throughout.

How a project unfolds

Four steps, one point of contact, and a quote you can discuss line by line.

STEP 01

First contact

You describe your project by phone or via the form, and we call you back.

STEP 02

Site visit & assessment

We come on site to measure, survey the existing installation and understand how you actually use the space.

STEP 03

Detailed quotation

A line-by-line quotation within five working days, depending on the project.

STEP 04

Delivery & commissioning

Installation, testing, tuning and handover of the compliance documents.

Our projects

Every site has its own constraints. Here's how we solved them.

Farm building with photovoltaic panels on the roof
FARMING BUSINESS · 2024

Derenbach — farm building

Photovoltaic installation with battery storage, video surveillance, tailored lighting and centralised KNX control. A complete installation designed to improve the site's energy efficiency, security and ease of use.

Client
Farming business
Location
Derenbach
Year
2024
  • Photovoltaic
  • Battery storage
  • Video surveillance
  • Lighting
  • KNX smart home
See the project in detail

THE PROJECT IN PICTURES

Inside view of the barn with LED lighting
LED lighting of the barn
Wall-mounted inverter and battery storage
Inverter and battery storage
Distribution board with KNX modules
Cabinet and KNX modules

More projects will be added to this page. Tell us about yours.

Electrical fault? Don't stay in the dark.

Callout within 24 h across the Grand Duchy.

Call +352 691 26 14 83
or describe the fault via the emergency formsend us a photo on WhatsApp

10 years

Of experience — CDEL was founded in 2016

200+

Projects delivered

≈ 17

People on the team

24 h

For an emergency callout

Where we operate

Based in Wiltz, we work across the entire Grand Duchy — all twelve cantons, no exceptions.

  • Wiltz
  • Diekirch
  • Redange
  • Capellen
  • Grevenmacher
  • Esch-sur-Alzette
  • Clervaux
  • Vianden
  • Mersch
  • Echternach
  • Luxembourg
  • Remich

Our location in Wiltz

Concept & Design Electric Sàrl
32a, rue Michel Thilges
L-9573 Wiltz

+352 28 79 68 98 · info@cdel.lu

View on the map (OpenStreetMap)

Frequently asked questions

  • Do you work with both private customers and companies?
    Yes. We support private customers as well as companies for their electrical, smart home, energy and security projects.
  • What information do you need to prepare a quote?
    Please provide the type of project, its address, current status, desired timeline and a description of the work. You can attach photos, plans or any useful documents.
  • What should I do in the event of an electrical fault?
    Use the emergency form and specify the type of problem, the urgency and your contact details. If possible, attach photos of the distribution board or the affected installation. In case of a real emergency, please call +352 691 26 14 83 directly.
  • Do you install photovoltaic panels and EV charging stations?
    Yes. We install photovoltaic panels, battery storage and EV charging stations. The Derenbach project combines photovoltaic, battery storage and KNX control.
  • Can you bring an older installation into compliance?
    Yes. We carry out diagnostics, renovations and compliance upgrades of existing electrical installations.
  • Can I send photos or plans with my request?
    Yes. Our forms accept photos, plans and documents — it significantly speeds up the analysis of the project or the fault.

Let's talk about your project

Tell us what you need, we'll get back to you quickly.