6 Signs Your Switchboard Needs an Upgrade
4 min read · Electrical · Published 2026-05-18
Ceramic fuses, tripping breakers and flickering lights are your switchboard telling you something. Here is what to look for.
Your switchboard is the heart of your home's electrical system. Boards from the 70s and 80s were never designed for today's loads of air conditioning, induction cooktops and EV chargers. These are the signs it is time.
FitElec upgrades switchboards across the Gold Coast, including older homes in Southport, Labrador and family homes in Robina.
The six warning signs
Any one of these is worth a professional look. Two or more means book it in.
- Ceramic or rewireable fuses instead of circuit breakers
- No safety switches, or only one for the whole house
- Breakers that trip regularly under normal use
- Flickering or dimming lights when appliances start
- Buzzing, heat or discolouration around the board
- Asbestos backing panel (common in older boards)
What an upgrade involves
A modern upgrade replaces the old board with individual circuit breakers and safety switches on every circuit, proper labelling and room to add circuits later. Most homes are done in a day with only a few hours of power interruption.
Planning for the future
If solar, a battery or an EV charger is on your wish list, tell your electrician before the upgrade. Sizing the new board for those loads now is far cheaper than reworking it later.
Key takeaways
- Ceramic fuses and missing safety switches are the clearest upgrade signals.
- Most switchboard upgrades finish within a day.
- Plan for solar, batteries and EV charging before the upgrade, not after.
Frequently asked questions
- Can I still get insurance with an old fuse board?
- Some insurers ask about switchboard type and may load premiums or decline claims linked to old boards. Check your policy wording.
- How quickly can FitElec attend?
- We are open 24 hours for urgent electrical work and book standard jobs within days. Call Jayson on 0425 663 172 for a current schedule.
- Where does FitElec work?
- FitElec is based at Palm Beach and services the whole Gold Coast, from Coolangatta to Coomera and everywhere in between.
Related services
Questions? Call FitElec on 0425 663 172 — Gold Coast's licensed electricians.