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Electrical faults usually manifest through a frequent unexplained loss of power, flickering lights, or electrical devices that make strange sounds or discharge, which can shock you when touched. Although these faults might not look like much, they are extremely dangerous and present a significant health risk as well as potential damages to your property.

One thing you should do is resist the urge to try and fix these faults yourself. A trained professional should be handling these repairs to secure the living or working space you are using. At Calibre Connect, we take electrical fault finding in Sydney as our mission.  We pride ourselves on taking care of customers and keeping their homes secure and fault-free.

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Types of Electrical Faults

Diagnosing and finding a fault can be extremely challenging. Subtle signs such as lights flickering or strange sounds coming from the device are reliable indicators that something might be wrong, but this is not always true. Faults are often hidden and can manifest in the worst possible situation when there is nothing you can do.

Before discussing how we can help you overcome them, we believe it is necessary to differentiate among different electrical faults.

Open Circuit Faults

These are a prime example of how daily wear and tear on electrical devices can cause a fault. A torn cable or physical damage to the device can expose the wiring and create a break, stopping electricity flow.

Short Circuit Faults

These are the most common types of electrical faults. They occur when a live or neutral wire makes contact with the power supply, causing it to β€œshort.” Short circuit faults often damage the devices, burn out fuses, and can even cause dangerous fires.

Ground or Earth Faults

These present a particular type of hazard because they turn otherwise neutral objects into live ones. They happen once a live electrical wire makes contact with a neutral conductor such as a metal frame. The frame becomes a part of a circuit and can cause electric shocks to anyone who touches it.

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Electrical Fault Experts

Considering the hazards and risks that electrical faults present, you must contact a certified professional as soon as you notice that your appliances are acting strange when plugged in or your power supply is experiencing frequent outages or burnt fuses.

OurΒ electriciansΒ and technicians has decades of experience dealing with various electrical issues in both residential and commercial settings. We will thoroughly inspect the electrical system at your premises during our first assessment visit to identify the electrical fault’s location and propose a repair plan that you will need to approve.

We are proud to serve the Sydney area, and thousands of satisfied customers are the best reference for our commitment to excellence and superior customer service. Do not allow a simple electrical fault to become a huge hazard that can endanger your health or damage your property. Call us at (02) 8898 0200 and our certified electrician will go to your location for a same-day assessment and repair.

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  • We had Calibre Connect do all of the electrical work associated with our kitchen renovation and we were incredibly pleased with the result! Marc was a pleasure to deal with throughout the whole process and he worked around our time schedule which was a big help. Honest, hard working, efficient and knowledgeable. We’ll definitely use Calibre Connect for future work. Thank you!
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  • Marc and his team always do a fantastic job. They are unafraid to give you straight answers and recommend options, allowing you to have complete confidence that they are thinking about all possible outcomes. Work is done efficiently and effectively, with an outstanding final product. I will not hesitate to use Calibre Connect again in the future!
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    Kurt Sfiligoi
  • Many thanks to Calibre Connect team for doing a series of electrical odd jobs around our apartment. The guys were super clean and very careful/considerate to our apartments furnishing. Very much a no stress and high quality experience. Thanks Marc!
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Electrical Fault Finding – FAQs

Common faults in Sydney homes include outdated wiring, circuit overloads, short circuits, faulty switches, and frequent tripping of circuit breakers. These issues can cause power outages, appliance damage, and fire hazards, especially in older homes with wiring not designed for modern power demands.

Faults can cause shocks, fires, appliance damage, and high energy bills. Preventive measures include regular inspections, upgrading old wiring, avoiding circuit overloads, and promptly repairing faulty switches or outlets. Maintaining your home’s electrical system protects your family and property.

Start by visually inspecting for damaged wires or burnt smells. Turn off power before checking outlets or switches. Use a basic voltage tester or multimeter to check for power presence. Avoid DIY work beyond simple tests and never touch live wires. If unsure, call a professional.

Extension cords are for temporary use only. Prolonged reliance can overload circuits and cause faults. If you frequently need extensions, it’s safer to upgrade your home’s electrical system with more outlets by a licensed electrician.

Multimeters, insulation resistance testers, wire tracers, and circuit analyzers help pinpoint faults precisely. Smart circuit breakers and digital testers can detect overloads and wiring faults quickly. These tools improve accuracy and safety in fault diagnosis.

Look for flickering or dimming lights, frequent breaker trips, burning smells near outlets, buzzing sounds, warm switch plates, or damaged appliances. These signs indicate potential faults requiring immediate attention.

Hire a licensed electrician if you experience frequent breaker trips, burning smells, flickering lights, or if your home has old wiring. Professionals have the training and equipment to safely diagnose and repair faults, ensuring compliance with Sydney’s electrical safety standards.

It’s recommended to have a licensed electrician inspect your home’s electrical system every 3-5 years or after major renovations. Older homes or those with frequent faults may need more frequent checks to ensure safety and compliance.

Why Choose Calibre Connect?

When you want the best electrician. Our professional commercial and domestic electricians deliver a range of reliable, high-quality electrical services for our customers across Sydney, from design and repairs to installation, providing peace of mind and exceptional results every time.

Safety & Cleanliness

We strictly adhere to the Electrical Safety Regulation 2005 and SafeWork NSW guidelines, ensuring your home remains safe, compliant, and meticulously clean during every electrical service.

Workmanship Quality

Our electrical team deliver superior workmanship quality, backed by Australian Standards AS/NZS 3000 compliance, ensuring reliable, long-lasting electrical solutions for your peace of mind.

On-Time Guarantee

Our electricians in Sydney provide a reliable On-Time Guarantee, ensuring punctual service appointments to respect your schedule and minimise disruption to your day.

Same-Day Service

Calibre Connect electricians offer responsive Same Day Service, promptly addressing urgent electrical needs to restore your comfort and functionality without delay.

Up-Front Pricing

We offer transparent, Up-Front Pricing, clearly outlining service costs beforehand, so you can make informed decisions without hidden surprises.

Fully Licensed

We are Fully Licensed and accredited by NSW Fair Trading, ensuring all electrical services meet regulatory standards and industry best practices.

Have questions about our electrical services in Sydney?

Contact Calibre Connect today, our friendly contractors are on call servicing Sydney 24/7 with quotes, repairs and job requests.