Electrical rewiring • Ostrava & Moravian-Silesian Region

Out with outdated wiring.
In with safer, smarter electrics.

Electrical rewiring and installation upgrades for apartments and family homes. New wiring, well-organised circuits, a clear consumer unit, capacity for modern appliances and preparation for inspection — without unnecessary chaos.

Old wiring replaced without messy improvisation
Logical circuits and more sockets where they actually matter
Prepared for safe use and final inspection
Electrical rewiring and upgrade work in an apartment and family home
When it makes sense

An older apartment or house with aluminium wiring

The wiring may still work, but it often no longer matches today’s appliances or the way modern households actually live. Rewiring makes sense before faults, overloads and workarounds start becoming the norm.

  • old aluminium wiring
  • too few sockets
  • unclear or overloaded circuits
When it makes sense

A kitchen or bathroom renovation

Once the layout, appliances and connections start changing, old electrical wiring often becomes the bottleneck. We install new wiring that makes sense for everyday use now and for the future.

  • dedicated circuits
  • proper protection
  • fewer temporary fixes
When it makes sense

You want clarity, safety and order in your electrical system

The goal is not just replacing cables. It is creating an installation that is safe, well organised and easy to maintain even years from now.

  • a consumer unit with clear logic
  • clean labelling
  • prepared for inspection
Electrical rewiring in an apartment and house – new wiring and clean installation
What you get from us

Electrical rewiring without chaos or half-finished compromises

Older electrical installations were often designed for a completely different way of living. Today, homes use more appliances, more lighting circuits and place higher demands on the kitchen, bathroom, home office and utility space. That is why we do not see rewiring as just replacing cables, but as an opportunity to make the apartment or house work better for real everyday life.

  • new wiring planned around how the household actually functions
  • more order, fewer extension leads and fewer improvised solutions
  • solutions for apartments, family homes and partial renovations
New home consumer unit and clearly organised circuits after electrical rewiring
What you get from us

New circuits, sockets and a consumer unit where they truly make sense

The most expensive mistake during a renovation is doing the electrical work halfway and then redoing it again two years later. That is why we plan the placement of sockets, switches, lighting and major appliances so the installation matches the way the home is actually used today. This also includes a consumer unit that is clear, properly protected and ready for future expansion.

  • logical circuits for the kitchen, bathroom, workshop and outdoor areas
  • proper breakers, RCDs and surge protection where needed
  • a consumer unit you will still understand years later
Electrical preparation during a house renovation for future technologies
What you get from us

If walls are already being opened, it makes sense to think ahead

A renovation is the right moment to prepare the electrical installation for what may come later. We can plan for data cabling, Wi-Fi access points, cameras, an alarm system, a video intercom, garage, gate or outdoor sockets from the start. That way, the house does not need to be opened up again later for every additional technology.

  • preparation for low-voltage systems and modern technologies
  • outdoor feeds for the garden, garage and entrance gate
  • fewer interventions into the finished interior later on
Initial inspection after electrical rewiring in a house or apartment
What you get from us

Inspection and handover you can actually rely on

After a more substantial electrical renovation, it makes sense to follow up with an initial inspection. That gives you confidence that everything matches the scope of the upgrade, is safe to use and leaves you with documentation that is more than just a formality for a drawer.

  • prepared for the initial inspection after completion
  • clear labelling and straightforward handover
  • more confidence for daily use and future servicing
Ways we can work together

Electrical renovation tailored to the property and the real scope of the work

Apartment Rewiring

New wiring for the kitchen, bathroom, living areas and everyday use without unnecessary compromises.

  • socket and lighting layout based on the floor plan
  • replacement of old wiring and circuits
  • prepared for inspection and a clean handover

Family Home Rewiring

Electrical work that also takes the garage, utility room, garden and future expansion into account.

  • new circuits and a clearly arranged consumer unit
  • outdoor areas and preparation for connected technologies
  • less improvisation in future stages of the house

A Renovation Designed to Last

When you want to fix outdated electrical wiring properly once — not patch it up again every year in stages.

  • reserve capacity for future appliances and technologies
  • preparation for Wi-Fi, cameras or an alarm system
  • a sensible design without unnecessary overengineering
Quick enquiry

Dealing with old wiring, a kitchen renovation or a whole-house upgrade?

Send us a short description, your location and, if you have them, a few photos of the consumer unit or the areas that need attention. We will guide you through the next steps, so you know what makes sense to solve now and what can wait.

Accepting new projects

Have a project?
Let’s build it together.

  • Consultation & cost estimate
  • Delivered by our in-house teams
  • On-time delivery & long-term service
Global Elektronic – office
Headquarters
Ostrava
We reply within 24 hours

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Frequently asked questions

The most important things about electrical rewiring and upgrades — explained clearly and without unnecessary technical jargon.

When does electrical rewiring really make sense?

Most often when the apartment or house has old wiring, too few sockets, unclear circuits, an outdated consumer unit or when a larger renovation of the kitchen, bathroom or entire interior is planned. The earlier it is handled systematically, the fewer temporary fixes and compromises you create later.

Can a homeowner tell when the electrical installation is already outdated?

Quite often, yes. Typical warning signs include old aluminium wiring, breakers or RCDs tripping repeatedly, overheating sockets, extension leads everywhere or a consumer unit that nobody can make sense of. It does not always mean an immediate emergency, but it is often a clear sign that the installation deserves serious attention.

Do you handle electrical rewiring in both apartments and family homes?

Yes. We work on both apartments and family homes. Each type of property has a different logic of use, so we do not apply a one-size-fits-all template. A panel apartment is planned very differently from a house with a garage, garden and utility room.

Can you also help with the placement of sockets, switches and lighting?

Yes. It is one of the most important parts of the whole renovation. We help plan the installation so the apartment or house works well in real life, not just on paper.

Does it make sense to deal with cameras, an alarm system or data cabling during the renovation as well?

In most cases, yes. If you are already opening up the wiring, it makes sense to think about Wi-Fi, data points, cameras, an alarm system or a video intercom at the same time. It is cleaner and more cost-effective than reopening everything again in a year or two.

Is an inspection needed after the renovation?

After more substantial changes to the electrical installation, an initial inspection is the right next step and makes sense for safe commissioning. We carry out the work so it can be followed by inspection without unnecessary complications.

How much does the existing condition of the property affect the price?

A great deal. The scope of wall chasing, the type of construction, the layout, the number of new circuits, the consumer unit and the connection to other parts of the apartment or house all matter. That is why a short consultation or site visit is always better than a rough guess from a desk.

Which areas do you cover for electrical rewiring projects?

Primarily Ostrava, Frýdek-Místek, Havířov and the wider Moravian-Silesian Region. Other locations can be arranged depending on the size and scope of the project.

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