Electrical Switchboard Repair Services
Call Power Rangers on 0412 345 678 to book a free inspection.
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Types of Electrical Switchboard Repairs We Handle
We offer a full range of switchboard repairs that Sydney customers rely on. Our services include:
- Fault diagnosis and testing – We perform insulation resistance tests (to check for damaged insulation), check earth continuity (to ensure safe grounding), and use thermal imaging to find hidden problems.
- Component repairs – Our experts replace burnt busbars, loose terminals, worn breakers, damaged wiring and corroded parts.
- Main switchboard repair – Our skilled electricians repair or replace the main switch for safe power control.
- MCB, MCCB and fuse replacement – We select and install the correct ratings for Miniature Circuit Breakers (MCB), Moulded Case Circuit Breakers (MCCB), and fuses to protect your circuits.
- RCD and RCBO repair or replacement – We make sure that safety switches (Residual Current Devices, RCDs, and Residual Current Circuit Breaker with Overload Protection, RCBOs) are functioning properly to protect against electric shocks.
- Switchboard upgrade and replacement – We upgrade old consumer units, add extra circuits and fit surge protection.
- Three-phase and industrial work – Our electricians service high-capacity three-phase switchgear (common in industry) and ensure the electrical load is evenly balanced across all phases.
- Surge protection and earthing improvements – We fit surge arrestors and improve earthing systems.
- Panel board repair: Our electricians repair consumer units and add space for new circuits.
- Full replacement: Our experts remove the old board and install a new main switchboard.
- Emergency switchboard repairing – We offer same-day response for dangerous faults and power loss.
We also handle switchboard installation when full replacement is required.
Our Electrical Switchboard Repair Services
Residential Switchboard Repairs
Your home’s electrical system is essential for daily life. If your switchboard is faulty, it can cause frequent power outages or even present safety risks. We specialize in:
- Fixing tripped circuit breakers
- Repairing faulty lights and outlets
- Ensuring your circuits are not overloaded
We provide prompt repairs to keep your home safe and your electricity running smoothly.
Commercial Switchboard Repairs
Businesses need to stay powered to run smoothly. If your switchboard is not working properly, it can result in downtime. Our commercial repair services include:
- Solutions for varying power needs
- Ensuring minimal disruption during repairs
- Upgrades to meet your business’s electrical demands
We work quickly to minimize interruptions and keep your business operations running efficiently.
Industrial Switchboard Repairs
Industries often rely on high-power systems. If your switchboard fails, it can lead to costly disruptions. We offer:
- Heavy-duty switchboard repairs
- Comprehensive assessments for complex issues
- Preventative maintenance
We ensure your industrial systems operate safely so your operations can continue without interruption.
Our Benefits
We offer a range of benefits to improve home efficiency and security.
Ready to start the next project?
Our same-day and emergency options are available. Emergency calls may have an extra fee.
How Our Electricians Repair a Switchboard
We follow a safe, step-by-step process for all electrical switchboard repairing work.
- Safe isolation and setup: Our electricians isolate power and follow lockout procedures. Then they set safety barriers and PPE.
- Visual inspection: Carefully checking for burns, corrosion, loose connections and pest damage.
- Thermal imaging: We scan for hot spots that show overloaded or loose connections.
- Electrical testing: Our experts do insulation resistance, earth continuity and RCD trip tests.
- Load checks: We test circuits under load to find imbalances.
- Diagnosis and options: We explain the fault and give clear options.
- Repair or upgrade work: Our electricians replace parts, tighten busbars, rewire circuits, or fit a new switchboard if required.
- Final testing and certification: We commission the board and issue an electrical safety certificate.
All work meets Australian standards and safety rules.
When Should You Call Us for Switchboard Repairs?
If you notice any of these signs, it’s time to call in the experts:
Warning signs
- Frequent tripping or unexplained power loss.
- Burning smell or scorch marks near the board.
- Overheating breakers or a hot switchboard surface.
- Lights flicker when large appliances run.
- Regular nuisance tripping or imbalance in three-phase systems.
- Your property still has an old ceramic fuse box.
- Water or pest damage to the switchboard.
Other reasons to repair or upgrade
- After renovations or when adding heavy appliances.
- To add extra circuits or power for new equipment.
- To improve safety with surge protection or better earthing.
- To meet compliance or insurance requirements.
- For planned maintenance at commercial sites.
Trying to ignore these issues could lead to bigger problems, so it’s best to address them right away. If you need a fast solution, ask about our emergency switchboard repair.
Why Choose Power Rangers Electrical?
Book a Switchboard Inspection Today
If you need electrical switchboard repair and upgrade services, call Power Rangers on 0412 345 678 to book a free inspection. Our team is ready to fix your switchboard and keep your electrical system running smoothly.
Frequently Asked Questions
If your circuit breakers trip often, you hear buzzing, smell burning, or see flickering lights, it’s time to call for repair.
No, old switchboards can be a safety hazard. We recommend replacing or upgrading your system to avoid risks.
Minor repairs can take a few hours. Major upgrades or full replacements take a day or more.
We inspect the board and recommend repair when it is safe to do so. We suggest replacing the board if it is old, damaged, or unsafe.
Do not use circuits that smell burnt or trip constantly. Call us for an inspection. We can make the property safe and advise on use.
Yes. We test the work and issue an electrical safety certificate.
Common causes are loose connections, overloaded circuits, corroded parts and old equipment. Thermal imaging lets us find hot spots.
Where Do We Offer Our Services
- Annandale
- Ashfield
- Ashbury
- Balmain
- Balmain East
- Birchgrove
- Camperdown
- Croydon
- Croydon Park
- Dobroyd Point
- Dulwich Hill
- Enmore
- Haberfield
- Hurlstone Park
- Leichhardt
- Lewisham
- Lilyfield
- Marrickville
- Newtown
- Petersham
- Rozelle
- St Peters
- Stanmore
- Summer Hill
- Sydenham
- Tempe