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

What we see in Mosman
Harbourside salt and old infrastructure age Mosman's overhead services and boards faster than owners expect: rusted brackets above the gutter line, fuses that blow under winter load, boards with no room for the renovation you have planned. We renew the chain from the street to the last circuit.
Working around the Lower North Shore
Steep harbourside blocks make attachment access dependent on an EWP, and significant tree canopy creates recurring service line clearance issues.
We work here week in, week out. It is priced into the quote, not discovered on the day.
You will see our trucks around Balmoral Beach, Taronga Zoo, Spit Junction and Mosman Junction shops: connections, defect clearances and switchboard work in the surrounding streets.
Ausgrid runs the network in Mosman
Every connection, mains upgrade and service alteration in Mosman 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 Lower North Shore:
- Consumer mains upgrades on interwar brick homes
- Attachment point replacements on harbourside properties
- Commercial switchboard upgrades on Pacific Highway corridor
- Metering position changes on dual occupancy approvals
Got one? Send us the whole notice. Fixed quote, works done, NOSW lodged to clear it.
Every side of Level 2, in Mosman.
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 Lower North Shore
Same crew, same accreditation, same fixed quotes, across the rest of the Lower North Shore:
Common questions
Is Mosman on the Ausgrid or Endeavour Energy network?
Mosman 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 Mosman?
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 Mosman?
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 Mosman?
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.