Castellano Electrical provides licensed Level 2 ASP electrical services across Chatswood (2067) and the surrounding Ausgrid network area. Whether you need a new connection, an urgent after-hours disconnection, underground power or a three-phase upgrade, we handle the work and the Ausgrid paperwork end to end.
Around Chatswood — near Chatswood Chase, Westfield Chatswood and The Concourse — a North-Shore commercial hub with major high-rise residential towers requiring large commercial and multi-dwelling network connections. Near landmarks such as Chatswood Chase, Westfield Chatswood and The Concourse, that means a steady mix of new connections, service upgrades and consumer-mains work — all of it network-side jobs that only a Level 2 ASP can legally perform.
Chatswood falls within the Ausgrid distribution area, so any connection, disconnection or service upgrade here must be carried out by a Level 2 ASP authorised for Ausgrid — and we are. Ausgrid operates the electricity network across the Sydney CBD, eastern suburbs, inner west, lower and upper north shore, northern beaches, the Central Coast and the Hunter.
Whether you are renovating an older Chatswood home, building new, adding solar or upgrading for ducted air conditioning or an EV charger, the moment the job touches the supply between the Ausgrid network and your meter it becomes Level 2 ASP work. A standard electrician cannot legally connect, disconnect or alter that supply, and Ausgrid will not energise work done by a non-ASP.
If something goes wrong with the supply in Chatswood — a meter box fire, storm damage to the overhead service, or flooding around the switchboard — it is an emergency that needs isolating at the Ausgrid network immediately. Our 24/7 team responds to Chatswood day or night, makes the site safe, and handles the repair or reconnection.
From our Smithfield base we reach Chatswood in around 40 minutes (about 35km), and we also serve neighbouring Ryde, Mosman and Hornsby. Our 24/7 emergency team covers Chatswood day and night.
From the first quote to the final Ausgrid sign-off, we keep Chatswood customers informed and the work compliant. Request a free quote for planned work, or call our 24/7 line for anything urgent — and we will confirm your distributor (almost certainly Ausgrid for Chatswood) and scope the job.
Level 2 services in Chatswood
As a Ausgrid-authorised ASP, we provide the full range of network-side work for Chatswood homes and businesses:
- After Hours Emergency Connections & Disconnections in Chatswood
- New Service Connections in Chatswood
- Service Disconnections in Chatswood
- Service Upgrades (Single to Three Phase & Amperage) in Chatswood
- Underground Power Installation in Chatswood
- Overhead Service Installation & Repair in Chatswood
- Consumer Mains Repair & Replacement in Chatswood
- Metering Equipment Installation & Relocation in Chatswood
- Solar & Battery Grid Connection in Chatswood
- Temporary Power Supply in Chatswood
Your network distributor in Chatswood
Chatswood is in the Ausgrid network area. Ausgrid operates the electricity network across the Sydney CBD, eastern suburbs, inner west, lower and upper north shore, northern beaches, the Central Coast and the Hunter. That means any connection or disconnection here must be carried out by a Level 2 ASP authorised for Ausgrid — which we are. Learn more on our Ausgrid service areas page.
Nearby suburbs we cover
We also work throughout the areas around Chatswood, including Ryde, Mosman and Hornsby.