Ausgrid network + Level 2 ASP 4869
Level 2 electrician in Sydney.
Switchboards, service lines, defect notices and new connections in Sydney, handled end to end by a Level 2 ASP accredited to Ausgrid.

What we see in Sydney
Older city buildings show the same warning signs: breakers that trip when every tenancy runs at once, a supply cable sized for a fraction of today's load, and rear laneway service lines hanging low over loading docks. We replace the undersized mains, lift or reroute the line, rebuild the board behind it and close out the Ausgrid paperwork ourselves.
Working around the Sydney CBD
Dense heritage building stock with paper insulated and undersized consumer mains, plus restricted street and footpath access requiring after hours and traffic controlled work windows.
We work here week in, week out. It is priced into the quote, not discovered on the day.
You will see our trucks around Sydney Town Hall, Queen Victoria Building, Central Station and Hyde Park: connections, defect clearances and switchboard work in the surrounding streets.
Ausgrid runs the network in Sydney
Every connection, mains upgrade and service alteration in Sydney is lodged with Ausgrid and approved before energising. As a Level 2 ASP we lodge the application, do the work and arrange the energising in one program. You never deal with the network.
Meters too: we are accredited to exchange and upgrade meters on behalf of retailers, same day as the works, coordinated with your retailer.
The defect notices we clear most often around the Sydney CBD:
- Aged consumer mains undersized for upgraded loads
- Service fuse and attachment point defects on heritage tenancies
- Switchboard compliance defects in mixed use buildings
- Submain failures in commercial strata floors
Got one? Send us the whole notice. Fixed quote, works done, NOSW lodged to clear it.
Every side of Level 2, in Sydney.
Level 2 ASP services
Connections, consumer mains, metering. Every approval lodged by us.
Learn more →Switchboard upgrades
House boards done in a day. Commercial changeovers in one planned shutdown.
Learn more →Overhead services
Service lines, points of attachment, disconnect and reconnect.
Learn more →Underground services
Consumer mains in underground conduit. Trenched, laid and reinstated.
Learn more →Private power poles
Poles replaced and installed, NOSW lodged on completion.
Learn more →Defect rectification
Send the whole notice. Fixed quote, works done, NOSW lodged.
Learn more →Also covering the Sydney CBD
Same crew, same accreditation, same fixed quotes, across the rest of the Sydney CBD:
Common questions
Is Sydney on the Ausgrid or Endeavour Energy network?
Sydney is on the Ausgrid network. Thorntek is accredited to both Ausgrid and Endeavour Energy, so it does not change who you call. Send us the job and we lodge every application and approval for you.
Can you clear a defect notice in Sydney?
Yes. Send every page of the notice to connect@thorntek.com.au. Page two carries the detail and the network's photos. We assess it, give you a fixed quote, complete the rectification and submit the Notice of Service Work (NOSW) to clear it.
How do I get a quote in Sydney?
Send photos and your property details through our contact page. We assess from there, add a free site visit if it is needed, then come back with an accurate fixed quote, not an estimate that creeps.
Do you handle commercial jobs in Sydney?
Yes. Every aspect of Level 2, residential and commercial. Commercial changeovers run as a planned shutdown executed in a day, and bigger involved supplies stay live on a backup generator while we work. Call 1300 58 58 16 to talk it through.