1 November 2025
Complete Mains Upgrade in Sunnybank, Brisbane
Is Your Home’s Electrical System a Hidden Danger? A Sunnybank Safety Overhaul
When was the last time you thought about your home’s switchboard or the main cables delivering its power? For most people, the answer is “never”—until something goes wrong. But for one Sunnybank homeowner, a proactive check revealed that their property’s core electrical system was outdated, non-compliant, and posed a significant safety risk. The Fallon Solutions team was called in to perform a complete safety and compliance overhaul, from the switchboard to the smoke alarms.
The Problem: A Trifecta of Electrical Hazards
This Sunnybank property was facing a perfect storm of electrical issues. It wasn’t just one problem, but a combination of outdated and non-compliant elements that put the home and its occupants at risk.
Here’s a breakdown of what our expert electricians found:
- A Non-Compliant Switchboard: The existing switchboard was the main offender. It was located in an unapproved area, lacked a modern fire- and weatherproof enclosure, and had no individual safety switches for circuits. This meant a single faulty appliance could cause a widespread outage or, worse, fail to trip the power in a dangerous situation.
- Undersized Consumer Mains: The main power cables running from the street to the house were too small for modern energy needs. An undersized mains upgrade was needed as this can lead to voltage drops, flickering lights, and an overloaded system that poses a fire risk.
- Non-Compliant Smoke Alarms QLD: The property was not fitted with the long-life, interconnected smoke alarms required under current Queensland legislation. This is a critical safety failure, as working, compliant smoke alarms are essential for early fire detection.

The Solution: A Comprehensive Electrical and Mains Upgrade in Sunnybank
Our licensed electricians developed a detailed plan to address every issue, bringing the entire property up to the highest Australian safety and compliance standards. This was more than just a switchboard upgrade; it was a complete electrical health check.
Here’s how we transformed the home’s electrical system:
- Switchboard Relocation and Upgrade: We began by safely removing the old, non-compliant switchboard. A new, fire- and weatherproof enclosure was installed in a compliant location. Inside, we fitted a new current-limiting main switch and individual RCBOs for every circuit. An RCBO is a combined safety switch and circuit breaker that offers the highest level of protection, isolating a single faulty circuit instantly without affecting the rest of the house.
- Consumer Mains Upgrade: To provide a robust and reliable power supply, we upgraded the consumer mains to a thicker 16mm single-phase cable, capable of handling a 63-amp supply. This ensures the home has plenty of power for all modern appliances. We also installed a new mains connection box and a new main earth stake to ensure the entire system is properly and safely earthed.
- Smoke Alarm Installation Sunnybank: To meet Queensland’s strict laws, we strategically installed two new RED 10-year battery-only smoke alarms in the hallway and dining area. These long-life alarms provide a decade of protection without needing yearly battery changes, ensuring the residents are always protected.
- Full System Verification: Finally, we conducted a comprehensive electrical installation test on the entire home. This final check verifies that every wire, switch, and outlet is safe, compliant, and performing perfectly.
The Benefits for the Homeowner
By addressing these issues holistically, the homeowner now enjoys complete confidence in their property’s electrical integrity.
- Total Peace of Mind: The property is now fully compliant with all current Australian Electrical Standards and Queensland smoke alarm legislation.
- Massively Improved Safety: With RCBO protection on every circuit, a properly earthed system, and new smoke alarms, the risk of electric shock and fire is drastically reduced.
- Long-Term Reliability: The new switchboard and upgraded mains supply provide a stable and robust electrical foundation, ready to handle future energy needs.
- Enhanced Property Value: A certified, compliant, and safe electrical system is a significant asset that protects and enhances the value of a property.

Why Choose Fallon Solutions?
For over 60 years, Fallon Solutions has been the trusted name for comprehensive electrical solutions in Sunnybank and across Brisbane. Our licensed master electricians don’t just fix single problems; we assess the entire system to provide complete, safe, and lasting solutions. From a full mains upgrade to a crucial smoke alarm installation, we ensure every job is done right the first time. For more information on our electrical services, visit our electrician trade area.
Don’t Guess When It Comes to Electrical Safety
Outdated wiring and non-compliant switchboards are silent risks you can’t afford to ignore. If you have any doubts about your home’s electrical system, it’s time for a professional inspection.
Contact the experts at Fallon Solutions today to schedule a comprehensive electrical safety and compliance check for your Sunnybank property. Call us on 1300 054 488 or send us an enquiry here.