Ausgrid network · Service area
Level 2 ASP electrician across Upper North Shore.
Network connections, switchboard upgrades, overhead and underground service line repairs, three-phase upgrades and defect notice clearance across Upper North Shore — including Hornsby, Pymble, St Ives and surrounding suburbs.
Thorntek is Ausgrid-accredited and holds the full Level 2 ASP scope (overhead + underground + metering) under authorisation 4869. We do the full supply-side scope, from the street to the switchboard, under our Level 2 accreditation.
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Suburbs we service in Upper North Shore
Not listed? If your postcode falls inside Upper North Shore we still cover it — the suburbs above are just our most common job locations in the region. Call 1300 58 58 16 to confirm.
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Common defect notices in Upper North Shore
Ausgrid issues these regularly across the Upper North Shore network. We've cleared every type on the list and lodge directly back to Ausgrid once the rectification is signed off.
- Aerial service damage from tree-fall and storm activity
- Consumer mains upgrades for ducted air conditioning loads on large homes
- Switchboard upgrades on inter-war and post-war housing
- Attachment point defects on long driveway service runs
- Metering compliance on dual-occupancy and granny-flat additions
Local factors · Upper North Shore
What makes electrical work in Upper North Shore different.
Heavy tree canopy and frequent storm activity damage aerial services, generating ongoing defect notice volume. Long private service runs on large blocks complicate isolation and require careful coordination with the network on mains upgrades.
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Where you'll see us in Upper North Shore
Our trucks are a regular sight around Hornsby Ku-ring-gai Hospital, Westfield Hornsby, Macquarie University precinct and San Hospital Wahroonga, doing network connections, defect clearances and switchboard work in the surrounding streets.
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What we do in Upper North Shore
Level 2 ASP services
Network connections, disconnects, mains, metering.
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Switchboard upgrades
To AS/NZS 3000. Free photo audit.
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Overhead service lines
Replacement, repair, disconnect and reconnect.
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Three-phase upgrades
For EV chargers, ducted air and granny flats.
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Private power poles
Steel and hardwood replacement.
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Defect notice rectification
Ausgrid + Endeavour cleared fast.
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Get a quote in Upper North Shore
Phone answered 24/7. Quotes free across Upper North Shore.