Endeavour Energy network + Level 2 ASP 4869
Level 2 electrician in Windsor.
Three phase upgrades, private poles, underground connections and switchboards in Windsor, handled end to end by a Level 2 ASP accredited to Endeavour Energy.

What we see in Windsor
Heritage shopfronts around Thompson Square hide boards and wiring from many renovations ago, while rural blocks across the river maintain their own poles and spans. Both produce the same call: power that fails under load or a defect notice from the network. We fix the cause and close the notice ourselves.
Working around the Hawkesbury
Severe storm seasons damage attachment hardware, meter enclosures and underground pits across the district.
We work here week in, week out. It is priced into the quote, not discovered on the day.
You will see our trucks around Thompson Square and the Macquarie era Windsor precinct, Windsor Bridge over the Hawkesbury River, St Matthew's Anglican Church and Hawkesbury Hospital on Day Street: connections, defect clearances and switchboard work in the surrounding streets.
Endeavour Energy runs the network in Windsor
Every connection, mains upgrade and service alteration in Windsor is lodged with Endeavour Energy 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 Hawkesbury:
- Storm damage repairs on rural residential services
- Mains upgrades on acreage and rural lots with long private runs
- Attachment point defects on aerial fed rural blocks
- Switchboard upgrades on rural rebuilds
Got one? Send us the whole notice. Fixed quote, works done, NOSW lodged to clear it.
Every side of Level 2, in Windsor.
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 Hawkesbury
Same crew, same accreditation, same fixed quotes, across the rest of the Hawkesbury:
Common questions
Is Windsor on the Ausgrid or Endeavour Energy network?
Windsor is on the Endeavour Energy 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 Windsor?
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 Windsor?
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 Windsor?
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.