Services

Distribution Boards

New distribution boards and replacement of old fuse boards — RCD and surge protection, selectivity, single-line diagram and labelled circuits, for houses, buildings and commercial premises.

The distribution board is the heart of the installation. Old fuse boards without RCD protection and without a diagram are a safety risk and an obstacle to every upgrade — from air conditioning to an EV charger. We design, build and replace distribution boards for residential, apartment and commercial buildings.

What's included

  • Replacing old fuse boards — removing the old board and installing a new consumer unit with the shortest possible interruption
  • Protection — RCDs per circuit group, MCBs with the correct characteristic, surge protection (SPD), main switch
  • Selectivity and layout — correctly sized circuits, balanced phase loading, spare capacity for future upgrades
  • Labelling and documentation — every circuit labelled, single-line diagram in the board and in digital form
  • Boards for buildings and commercial premises — main distribution boards, floor sub-boards, multi-meter cabinets, boards for mechanical services
  • EV, solar and heat-pump readiness — reserved space, protection and room for future devices

Process

  1. Survey — inspection of the existing board, loads and circuits
  2. Proposal and quote — diagram of the new board, equipment specification, quote
  3. Execution — board assembled in the workshop or on site, circuits reconnected, tested
  4. Handover — single-line diagram, measurement report and certificate

Who it's for

House and apartment owners renovating or upgrading, building managers and co-owners (common and floor distribution), owners of apartment buildings, commercial premises and hospitality venues.

Frequently asked questions

When should a distribution board be replaced?
When it has cartridge fuses, no RCD protection, no surge protection, no diagram, or when larger loads are being added (air conditioning, heat pump, EV charger). Boards older than 25–30 years generally don't meet current standards.
How long does a board replacement take?
One working day for a house or apartment, with a power interruption of a few hours. For buildings and commercial premises it depends on the number of circuits — we plan floor by floor to keep interruptions minimal.
Do I get a diagram and certificate afterwards?
Yes. Every board is handed over with labelled circuits, a single-line diagram (in the board and digitally), a measurement report and a certificate — what you need for insurance, technical inspection or a property sale.

Have a project or a specific job?

Send us the project documentation or a description of the works — we reply within 24 hours with proposed next steps.