Power Out After Storm Hornsby
Emergency Response in Hornsby
Licensed electrician dispatched fast · 24/7 · 30–60 min
Tree-heavy suburbs — Wahroonga, Killara, Pymble, Hunters Hill, Lane Cove — see the highest rate of overhead consumer mains damage in metro Sydney. East-coast lows and storm-driven branches account for hundreds of point-of-attachment and service-mains callouts every storm season.
- Sagging or fallen overhead lines — even on private property, treat as live and stay 8 metres clear
- A burning smell at the meter box or any outlet
- Smoke from the switchboard
- Crackling or buzzing at the meter
- Shocks or tingles from taps, sinks, or appliances
- Wet switchboards or meter boxes
- A point of attachment that is loose, broken, or pulled away from the building
- Sparks at the overhead service connection
- Water visibly inside any outdoor power point or garden light
About Why Is There No Power After a Storm?
Power loss after a Sydney storm stems from Ausgrid or Endeavour Energy network failures, surge-damaged switchboards, or water-damaged outdoor circuits. Flooded switchboards and exposed storm wiring are live electrical hazards; book Sydney Electrical Service or call 0433 462 902 for 24/7 emergency response.
Sydney's storm season runs October to March, with east-coast lows capable of dumping 100 mm of rain and 100 km/h gusts in a single afternoon. Overhead lines come down most often in tree-heavy suburbs like Lane Cove, Wahroonga and Pymble; soaked outdoor circuits are a recurring issue in coastal pockets like Coogee, Maroubra and Cronulla; and surge-damaged switchboards turn up everywhere lightning struck nearby.
What to Do Right Now in Hornsby
- Stay clear of any fallen lines — your boundary or your roof — until network crews confirm they're isolated.
- Check Ausgrid or Endeavour Energy outage maps to see if the issue is network-wide.
- If the network is up, look at your switchboard. The main switch may have tripped; do not force it.
- Try resetting the main switch once. If it holds, monitor for any returning fault.
- If it won't hold or trips immediately, leave it OFF and call us.
- Switch off all outdoor circuits before the next downpour, even if they're holding now.
- Photograph any visible damage — fallen branches on cables, broken point of attachment, water inside the meter box.
- Move sensitive electronics off mains power until surge protection has been verified.
- If any appliance smells burnt or behaves erratically post-storm, unplug it immediately.
Electrical work in Hornsby
Possum and rat damage to roof-space cabling is a Sydney-wide issue but is particularly over-represented in tree-heavy North Shore suburbs — Pymble, Killara, Hunters Hill, and Wahroonga see consistent rodent-related circuit damage.
Common Questions
How can I tell if it's a network outage or a problem with my house?
The power came back on but my main switch keeps tripping. Why?
Did lightning damage my electronics?
My solar isn't working since the storm. What do I do?
Why Hornsby Residents Choose Us
From sub-$200 outlet repairs to $50,000 multi-storey switchboard-and-consumer-mains rebuilds, we bring the same Level 2 ASP capability to every North Shore job. Federation residence owners get the same standard of work as Chatswood high-rise strata committees.
Also serving nearby
Electricians across North Shore
Hornsby is part of the wider North Shore area our team covers. See our electricians across North Shore →
24/7 Emergency Electrician — Hornsby
Licensed, local & dispatched fast. Serving Hornsby 2077 and surrounding suburbs.