The Bowhill project stands as a testament to the power of renovation and modern design. A completely gutted property, this ambitious undertaking has transformed an outdated structure into a welcoming, contemporary home that seamlessly blends functionality with style. In this blog post, we will explore the key elements of this renovation, including the installation of […]

Keeping your home’s electrical system in top condition isn’t just about safety—it’s also key to energy efficiency and avoiding costly repairs. At Mastin Electrical, we often get asked what kind of electrical maintenance homeowners can do themselves, and how often it should be done. Here’s a quick guide to help you stay on top of it.
What Electrical Maintenance Can You Do Yourself?
There are a few basic DIY checks and tasks you can carry out safely. These include:
Test Your Safety Switches (RCDs)
Every 3 months, press the "Test" button on your safety switches. The power should cut off immediately—if it doesn’t, call an electrician.
Replace Smoke Alarm Batteries
Replace your smoke alarm batteries every year, unless they’re hardwired or 10-year lithium models. Also, vacuum the alarms gently to remove dust that can block sensors.
Check for Power Point & Switch Wear
Loose, warm, or discoloured power points and switches can be a sign of internal damage or overheating. If you spot any, have them replaced.
Light Globe Replacements
It’s safe to replace light globes yourself—just make sure the switch is off, and use globes that match the correct wattage.
What Needs Regular Professional Maintenance?
While DIY can help, there are certain areas best left to the pros:
Switchboard Inspections
Your switchboard should be checked every 3–5 years to ensure everything is up to current standards—especially if your home is older or you’re adding more appliances.
Wiring Health Check
Old or deteriorated wiring is one of the top causes of house fires. A full electrical inspection every 5–10 years is highly recommended, or sooner if you notice flickering lights or burning smells.
TV Antenna & Data Point Servicing
If you're experiencing poor reception or slow internet speeds, a technician can test and optimise your antenna or data cabling to improve performance.
Outdoor & Weatherproof Power Points
Outdoor sockets and lighting are exposed to the elements, so it’s smart to have them checked annually, especially before storm season.
How Often Should You Book a Professional Electrical Check?
Here’s a simple breakdown:
| Task | Frequency |
|---|---|
| Safety Switch Testing | Every 3 months (DIY) |
| Smoke Alarm Battery | Yearly (DIY/pro) |
| Switchboard Inspection | Every 3–5 years |
| Full Home Electrical Inspection | Every 5–10 years |
| Outdoor Power Points & Lighting | Yearly |
| After Renovations or New Installations | Immediately |
Warning Signs You Should Never Ignore
- Flickering or dimming lights
- Sparking power points
- Burning smells from switches or outlets
- Circuit breakers tripping frequently
- Electric shocks (even minor)
If you notice any of these, call Mastin Electrical immediately.
Keep It Safe. Keep It Simple.
Preventative electrical maintenance keeps your home running safely and efficiently. While a few checks can be done on your own, it’s important to know when to bring in a licensed electrician.
Need a professional inspection or want to book in routine maintenance? Call us today on 0403 895 327 or email info@mastinelectrical.com.au—we’re happy to help.
When building, renovating, or upgrading your home, choosing the right electrical fixtures is key to both comfort and energy efficiency. From ceiling fans to air conditioners, lightbulbs to kitchen appliances, your choices affect everything from your power bill to your lifestyle. At Mastin Electrical, we’re here to help homeowners across Adelaide make smarter electrical decisions. […]
Electricity powers everything in your home — from your lights and appliances to your heating and cooling. But when something goes wrong, it can be more than an inconvenience — it can be dangerous. At Mastin Electrical, we want to help you stay safe and informed. Here are some of the most common residential electrical […]
With electricity prices on the rise across South Australia, it's no surprise that many households are looking for ways to cut costs. But between the online advice, energy-saving gadgets, and mixed opinions, it can be hard to separate fact from fiction. At Mastin Electrical, we’ve worked in homes and businesses across Adelaide, and we’ve seen […]
Keeping your home’s electrical system in top condition isn’t just about safety—it’s also key to energy efficiency and avoiding costly repairs. At Mastin Electrical, we often get asked what kind of electrical maintenance homeowners can do themselves, and how often it should be done. Here’s a quick guide to help you stay on top of […]
Keeping your home safe starts with understanding electrical safety. At Mastin Electrical, we believe prevention is key. From avoiding common hazards to childproofing your space, here’s what every homeowner should know to reduce the risk of electrical accidents. Common Electrical Hazards Around the Home Many electrical risks go unnoticed until it’s too late. Here are […]
Upgrading your light fixtures is one of the simplest and most effective ways to transform your home's atmosphere. Whether you’re after a modern look, energy savings, or better visibility, updated lighting can make a huge difference. At Mastin Electrical, we help homeowners across Adelaide get the most out of their lighting with stylish, energy-efficient solutions. […]
Mastin Electrical – Local Electricians You Can Trust Electricity is something we rely on every day—but when something goes wrong, it can quickly become dangerous or stressful. At Mastin Electrical, we believe in keeping our customers informed and safe. Here’s a handy guide on what to do in some common electrical situations around the home […]
Is your home hiding a dangerous secret behind the walls? Old or damaged wiring can quietly put your family and property at risk. At Mastin Electrical, we help South Australians stay safe and up to date with modern electrical standards. Here's what you need to know about electrical rewiring, why it's important, and how to […]
When was the last time you checked your switchboard? If it’s been a while—or if your home still relies on traditional circuit breakers and fuses—it might be time to consider an upgrade. At Mastin Electrical, we recommend replacing older breakers with RCBOs to improve safety, reliability, and compliance in your home. What Is an RCBO? […]
No household can function properly without electricity. Switchboards are the backbone of any electrical system. They handle the power distribution to every appliance and light switch in your home. Old switchboards can cause much more damage than power supply interruptions. That is why you should ensure you have modern switchboards. Even if old switchboards seem […]
Electrical systems age like milk, not wine. If your switchboard was installed back when landlines were the height of technology, there’s a good chance it’s struggling to keep up with today’s power demands. And by struggling, that means tripping circuits, flickering lights, and the occasional burning smell that absolutely shouldn’t be ignored. Older switchboards weren’t […]
Switchboards don’t get the credit they deserve. They sit in the background, quietly distributing power throughout your home, keeping everything running, and—if they’re doing their job right—staying completely unnoticed. That is, until something goes wrong. Then, suddenly, it’s the main character of your household drama. Outdated switchboards are a ticking time bomb. They weren’t designed […]
