Electrician Chatswood: Licensed Level 2 ASP Services (2026)

Written by Chris · Licensed Level 2 ASP Electrician · Licence 397193C · Published 22 August 2026

If you own property in Chatswood — whether it's a strata apartment, a commercial tenancy in one of the CBD towers, or a detached home in one of the quieter residential streets — there's a good chance your electrical infrastructure is overdue for an upgrade. Chatswood is one of Sydney's fastest-growing mixed-use precincts, and the electrical demands on older buildings are rising fast. EV chargers, heat pump hot water systems, and solar installations are all adding load to power supplies and switchboards that were designed for a different era.

High Demand Electrical is a licensed Level 2 Authorised Service Provider (ASP) serving Chatswood and the wider Lower North Shore. As a Level 2 ASP, we're licenced to work directly on the Ausgrid network — from the point where power enters your property all the way to your switchboard. That's work a standard electrician is not authorised to perform. Below, we explain exactly what that means for Chatswood property owners and what services we provide in this area.

Electrician Chatswood: What Is a Level 2 ASP and Why Does It Matter?

Chatswood sits within the Ausgrid distribution network — the same network that covers most of inner and north Sydney. When something goes wrong with your electrical supply at the boundary between Ausgrid's infrastructure and your property (your service line, your meter box, or your point of attachment to the street), you need a contractor with specific authorisation to fix it. That contractor is a Level 2 Authorised Service Provider (ASP).

A standard electrician can work on your internal wiring — lights, power points, circuits inside the property. But they cannot legally connect or disconnect from the Ausgrid network, touch your service line, or install metering equipment. A Level 2 ASP can do all of these things, under a licence issued and monitored by the state government.

Chris at High Demand Electrical holds ASP licence 397193C and is authorised to perform the full range of Level 2 works in Ausgrid territory. We carry out these jobs day in, day out across the Lower North Shore, including Chatswood, Willoughby, Artarmon, Crows Nest, and nearby North Sydney and Neutral Bay.

If you're in North Sydney or Neutral Bay and need Level 2 ASP services, those areas are covered too — same Ausgrid network, same licence requirements.

Service Line and Overhead Mains Upgrades in Chatswood

Chatswood has a mix of building ages and power supply configurations. In the lower-density residential pockets — particularly streets running off Boundary Road, Mowbray Road, and the quiet cul-de-sacs near Lane Cove Road — properties were built in the 1960s through 1980s and many still have original overhead service lines connecting to the Ausgrid pole in the street.

These overhead consumer mains are part of the ageing electrical systems at the property boundary and have a finite lifespan. Age, UV exposure, and the weight of possums using them as a highway across the North Shore all take a toll. When a service line reaches the end of its life, Ausgrid may issue a defect notice requiring the property owner to replace it at their own cost. Only a Level 2 ASP can carry out this work.

Common service line jobs we handle in Chatswood include:

• Full overhead service line replacement and repairs — from the Ausgrid pole to your meter box, including the service fuse at the point of attachment

• Aerial Bundled Cable (ABC) upgrades — replacing old open-wire mains with modern insulated cable that's safer, lower-maintenance, and possum-resistant

• Point of attachment relocations — when you're adding a storey, re-roofing, or need to change where the mains enter the building

• Service line clearance for trees and vegetation — coordinating with Ausgrid to restore legal clearance distances around the mains

If you've received a defect notice from Ausgrid, don't ignore it. These notices have a resolution deadline, and the consequences of missing it can include disconnection of supply. Urgent electrical issues affecting supply should be assessed quickly by a Level 2 ASP. Our guide to overhead consumer mains installation in Sydney explains the full process — what Ausgrid requires, what the job involves, and typical timeframes.

Switchboard and Meter Box Upgrades and Commercial Electrical Services for Chatswood Properties

Older properties in Chatswood — particularly those built before the 1990s — often have switchboards that were never designed to handle modern electrical loads or modern appliances, which can lead to ongoing electrical problems and recurring electrical issues. The original ceramic fuses or early circuit breakers may be undersized, and there may be no residual current devices (RCDs) protecting occupants from electric shock. Strata buildings face an additional challenge: multiple meters, shared supply infrastructure, and older metering that's incompatible with the smart meter rollout.

As a Level 2 ASP, we carry out the following switchboard and metering work in Chatswood:

• Switchboard upgrades — replacing old fuse boards with modern circuit breaker panels, adding safety switches (RCDs), carrying out testing, and bringing the installation to current AS/NZS 3000 wiring rules and relevant Australian Standards

• Meter box replacements — when the existing enclosure is weathered, corroded, or too small to accommodate additional circuits or meters

• Smart meter installations and metering reconfigurations — for both residential and small commercial properties in the Ausgrid network. Smart meters are now mandatory for new connections and many upgrades. See our complete 2026 guide to the smart meter upgrade process in NSW for what to expect.

• Load increase notifications (NOSW) — when you add a large new load like a ducted air conditioning system, a pool pump, or EV charging, Ausgrid requires formal notification before connection. We handle this paperwork as part of the job.

• Three-phase supply upgrades — Chatswood's commercial tenancies and some larger homes require three-phase power. We can upgrade from single-phase to three-phase supply, including the Ausgrid connection work.

EV Charging Infrastructure for Chatswood Apartments and Businesses

Chatswood has one of the highest concentrations of apartment buildings on the North Shore, and as EV adoption grows, the electrical needs of apartment buildings and businesses are making EV charger installation in strata buildings one of the most common Level 2 ASP jobs we're called to in this area. It's more complex than installing a charger in a standalone house.

In a strata building, the shared electrical infrastructure often needs upgrading before individual EV chargers can be installed. The main switchboard may need additional capacity, a dedicated sub-metering arrangement is typically required so the correct lot is billed for the electricity used, and the network connection itself may need to be upgraded if the building's existing supply is already running near capacity.

We work with strata managers and owners corporations across Chatswood to design EV charging electrical solutions for shared buildings that work for the building, not just the individual apartment. This typically involves:

• Load assessment — reviewing the building's existing supply capacity and determining whether an Ausgrid network upgrade is needed

• Sub-metering design — ensuring each EV charger is metered independently so individual owners are billed correctly

• Dedicated circuit installation — running new circuits from the main switchboard to basement or car park locations

• Ausgrid notification and approval — handling the required paperwork with Ausgrid before any network connection work so the project supports the best solutions for the building as a whole, not only one lot owner

For a detailed breakdown of what EV charger installation costs in Sydney and what the Level 2 ASP involvement means for your project, see our 2026 EV charger installation cost guide.

New Power Connections, Smoke Alarms, and Supply Upgrades in Chatswood

Chatswood continues to see development activity — new apartments, commercial fit-outs, and granny flat additions to existing residential lots. Every one of these projects requires a formal new service connection or supply upgrade from Ausgrid, along with the range of electrical connection and upgrade work involved, and only a Level 2 ASP can carry out and certify that work.

New connection jobs we regularly handle in Chatswood and surrounds include:

• New overhead and underground service connections — for new builds, dual occupancies, and sub-divisions requiring separate supply points, including electrical installations needed to complete the new supply

• Temporary builder's supply — getting power on-site during a renovation or construction project, with electrical work on site coordinated through the formal Ausgrid process, including the formal Ausgrid connection and disconnection at project completion

• Granny flat and secondary dwelling connections — establishing an independent meter and supply point for a secondary dwelling on an existing lot. Our step-by-step guide to new service connections for Sydney granny flats covers exactly what's involved.

• Supply capacity upgrades — increasing the maximum demand available to your property when existing infrastructure can't support new loads, including rewiring where relevant

Why Choose High Demand Electrical for Level 2 ASP Work and Safety Inspections in Chatswood?

Not every electrician who calls themselves a "Level 2" is actually an Authorised Service Provider with a current, verifiable licence. In NSW, only fully licensed ASPs are authorised for this work, with formal accreditation, regular auditing, and compliance with Ausgrid's specific technical standards. You can check any provider's licence on the NSW Fair Trading licence check tool. For customers looking for Chatswood Electricians with the right compliance in place, High Demand Electrical uses insured, qualified electricians and clear communication focused on customer satisfaction.

High Demand Electrical's credentials for Chatswood Level 2 ASP work:

• Licence number 397193C — our ASP licence, verifiable on the NSW Fair Trading website

• Triple ISO certified — ISO 9001 (quality management), ISO 14001 (environmental management), and ISO 45001 (workplace health and safety)

• 300+ five-star Google reviews — from real customers across Sydney's Ausgrid and Endeavour Energy service areas

• 24/7 emergency response — emergency services for urgent supply faults, storm damage, power outages, and emergency electrical callouts outside normal business hours, including public holidays

• Ausgrid-authorised — we operate within Ausgrid's approved contractor framework, reflecting the expertise to complete work to the highest standard without additional verification delays

Frequently Asked Questions — Chatswood Level 2 Electrician

Can a regular electrician fix my service line in Chatswood?

No. Your service line is the cable that runs from the Ausgrid power pole (or underground pit) to your meter box. This is part of the Ausgrid network boundary, and while local electricians or a local Chatswood electrician can handle internal wiring, only a licensed Level 2 ASP is authorised to work on it. A standard electrician who touches a service line without ASP accreditation is working illegally, and any work they do will not be accepted by Ausgrid, because only fully licensed ASP-authorised electricians can legally perform this electrical job at the network boundary.

I've received a defect notice from Ausgrid — what do I do?

A defect notice means Ausgrid has identified a problem with the electrical infrastructure at your property boundary — usually the service line, meter box, or point of attachment — and this is typically confirmed through safety inspections. The notice will include a deadline for rectification. Contact a Level 2 ASP as soon as you receive it. We can inspect the defect, quote the remediation work, and carry out the job within Ausgrid's timeframe. Ignoring the deadline risks disconnection of your supply. If the defect creates an immediate hazard or you have already lost power, call an emergency electrician straight away.

How long does a switchboard upgrade take?

A standard switchboard replacement in a residential property typically takes a full day, although timing depends on the size of the property and whether additional lighting, power circuits, or metering changes are involved. During the work, power to the property will need to be turned off — usually for 3–6 hours during the main changeover. For commercial electrical services in commercial properties or strata buildings, we schedule work to minimise disruption, and for some jobs we can stage the work to keep parts of the building live during the process.

Does my strata building need a Level 2 ASP for EV charger installation?

Almost certainly yes. Installing EV chargers in a strata building typically involves broader commercial electrical work on the shared electrical infrastructure — the main switchboard, the sub-metering system, or the connection to the Ausgrid network. All of that falls within Level 2 ASP scope. Even if the charger itself is being installed in your individual car space, the supply circuit feeding it almost always requires Level 2 work upstream.

Get in Touch with Your Local Chatswood Electrician

High Demand Electrical serves Chatswood and surrounding suburbs across the Lower North Shore, providing services in Chatswood for Chatswood locals as well as nearby areas around landmarks like Chatswood Chase. Whether you need an urgent service line repair for Chatswood homes, a switchboard upgrade before settlement, or Level 2 supply work for any Chatswood property, we're ready to help.

Call us on 0402 559 777, or send us a message via our contact page and we'll get back to you promptly. We respond to all enquiries within one business day, offer a swift response for urgent callouts, and are available for emergencies outside standard business hours.