Switchboard Upgrade

Melbourne’s Certified Switchboard Upgrade Specialists 

Fast, Compliant Fuse Box Replacements & RCD Safety Switch Protection 

Outdated ceramic fuse boxes and missing safety switches put your Melbourne home at severe risk of electrical fires, dangerous shocks, and unexpected outages. 

As modern appliances like EV chargers, split-system air conditioners, and induction cooktops demand more power, your switchboard must keep up.

Make Your Home Safer. Book our Electrician Team.

Our professional and friendly team at 1st Call Electrical provides fast, fully certified fuse box upgrades and 3-phase conversions across Melbourne to keep your family safe and your property compliant.

✅ 1-Hour Arrival Window: Guaranteed prompt attendance so you aren't stuck waiting all day.

✅ 100% Compliant Work: Mandatory Certificate of Electrical Safety (COES) lodged with Energy Safe Victoria for every installation.

✅ Upfront Fixed Pricing: Clear, transparent quotes provided before any work begins.

Call our team on 1300 016 671 or Enquire Online today.

6 Signs Your Melbourne Home Needs a Switchboard Upgrade

1. Rewirable Ceramic Fuses: Dated ceramic fuse wires offer zero protection against electrocution and remain a leading cause of residential electrical fires.
2. No Safety Switches (RCDs): Older panels lack individual RCD/RCBO protection, leaving your household vulnerable during electrical faults.
3. Frequent Circuit Tripping: Circuit breakers flip repeatedly whenever you run high-draw appliances (microwave, washing machine, split system) simultaneously.
4. Solar, EV, or Induction Upgrades: Adding solar panels, electric vehicle chargers, or swapping gas for induction cooktops requires upgraded electrical capacity.
5. Flickering Lights or Humming Panels: Buzzing sounds, flickering fixtures, or physical warmth coming from your meter box signal loose connections and degraded wiring.
6. Asbestos Backing Panels: Homes built before the 1990s frequently feature black asbestos/slate backing boards that require licensed, safe replacement.This is all handled safely by our team. 

Unsure if your home or business is in need of a new switchboard upgrade? 

Contact our team today and we can help you assess your current switchboard and make recommendations if you need a switchboard repair or a complete replacement. 

Speak with our team for your electrical support 1300 016 671

Residential Switchboard Services

Complete Electrical Upgrades Built for Modern Homes

An outdated fuse box can't handle the power demands of modern Australian households. We upgrade your home’s electrical foundation to give you complete reliability and protection.

• Safety Switch (RCD/RCBO) Installations: Modern protection on every circuit to cut power instantly in a fault, protecting your family from electric shocks.
• Capacity & Mains Upgrades: Expand your board's capacity to easily run high-draw appliances simultaneously from split systems to induction cooktops.
• Earthing & Bonding Safety Checks: We verify and upgrade your property’s main earthing system to ensure dangerous fault currents redirect safely into the ground.
• Single-Phase to 3-Phase Upgrades: Upgrade your supply to handle heavy domestic loads like fast EV charging, large ducted AC, and high-output solar systems.

Commercial Switchboard Upgrades

High-Capacity Power Solutions for Melbourne Businesses 

Whether you run a retail shop, office, or industrial site, your switchboard is the heart of your power network. Electrical downtime costs money and our team of commercial electricians deliver high-capacity boards designed to withstand heavy commercial use.

• 3-Phase Power Conversions: Balance your power load across three AC currents for smooth, uninterrupted supply to heavy machinery, commercial HVAC, and computer servers.
• CT Metering & High-Current Distribution: Custom commercial board builds featuring Current Transformer (CT) metering, surge protection, and strict AS/NZS compliance.
• Preventative Maintenance & RCD Testing: Scheduled inspections and thermal imaging to spot degraded breakers, loose connections, and overload risks before they break down.
• Emergency Commercial Repairs: Fast-response fault finding and repairs to resolve tripped main switches, burnt wiring, or equipment failure with minimal operational disruption.

Renovations & New Switchboard Installations

Building or Renovating in Melbourne? Get the Electrical Infrastructure Right

If you are extending your home, renovating a kitchen, or adding an outdoor entertainment area, your existing switchboard may not support the extra electrical load.

▪️Builder & Architect Coordination: We work directly with your building team to design an electrical system that handles your new layout and future power needs.

▪️Sub-Board Installations: Adding a shed, workshop, or granny flat? We install dedicated sub-panels to distribute power locally without overloading your main household board.

▪️Custom Enclosure Placement: We ensure your new switchboard meets current clearance codes, weatherproofing standards (IP ratings), and access rules.

Ready to speak with an electrical professional? 

We can help guide you through the process to ensure your new renovations can keep up with your home's electrical needs. 

Call us today to request a quote 1300 016 671

How Our Switchboard Replacement Process Works

✅On-Site Electrical Audit: We evaluate your total household electrical load, existing wiring condition, and meter box capacity.

✅Transparent Upfront Quote: You receive a detailed fixed-price proposal outlining all necessary equipment and labor.

✅Safe Power Isolation: We coordinate with your local electricity distributor to safely isolate mains power during the cutover.

✅Precision Fitting & RCBO Installation: We safely remove old components and install modern safety switches (RCBOs) for every individual circuit.

✅Testing & COES Certification: We conduct rigorous insulation and fault-loop testing before lodging your Certificate of Electrical Safety with Energy Safe Victoria.

Switchboard Repairs vs. Full Replacement

Problem	Quick Repair Solution	Full Replacement Required?
Individual Faulty Breaker	Replace single faulty circuit breaker or RCBO module.	No unless the board itself has degraded rail mounts.
Loose Wiring / Humming Sound	Re-terminate loose connections and replace scorched wiring.	Only if the arcing has melted the main backing panel.
Ceramic Fuse Box	Not repairable to modern WHS standards.	Yes ceramic boards must be fully upgraded for safety switch compliance.
Insufficient Capacity for New AC/EV	Cannot safely add extra circuits to full/dated panels.	Yes, it requires a high-capacity panel upgrade.

Frequently Asked Questions

How long does a switchboard upgrade take in Melbourne?

A standard residential switchboard replacement usually takes between 3 and 5 hours. Power will be safely isolated during this period, and our team will notify you in advance so you can plan your day accordingly.

What is the average cost of a switchboard upgrade in Melbourne?

Every home is different depending on the number of circuits, condition of main electrical cables, and whether asbestos backing board removal is required. We provide fixed, upfront pricing prior to starting work.

Can I install an EV charger or solar power on an old fuse box?

No. High-draw installations like EV wall chargers, solar systems, and induction cooktops require modern circuit breakers and dedicated RCD protection to prevent dangerous circuit overloads.

What is a COES and why do I need one?

A Certificate of Electrical Safety (COES) is an official legal document lodged with Energy Safe Victoria (ESV) following prescribed electrical work. It proves that your installation strictly adheres to Australian Safety Standard AS/NZS 3000 and validates your home insurance coverage.

What is the difference between a safety switch and a circuit breaker?

The main difference between a safety switch (or RCD) and a circuit breaker (often referred to as a fuse) is a safety switch protects people from electrical accidents and the circuit breaker protects wiring and electrical systems in your home.

 

 

Ready to Make Your Home Electrical System 100% Safe? 

Whether you’re renovating and upgrading, or your current switchboard is outdated, our team is here to help. 

Don't wait for a blown fuse or power outage to upgrade your electrical safety. 

Protect your family and property today with Melbourne’s trusted switchboard specialists. 

1300 016 671 | Enquire Online

✅ Qualified and Licensed Electricians

✅ Prompt Attendance and Response

✅ Respectful and Tidy in Your Home

✅ Quality Workmanship

Put Your Home & Business in Safe Hands.