What Does a Level 2 Electrician Do and When Are They Required?

Many homeowners and business owners in Wollongong hear the term “Level 2 electrician” without fully understanding what it means or when one is required. The distinction becomes important when electrical work goes beyond standard wiring and involves the incoming power supply, the meter or the connection between the property and the electricity network. As a provider of this specialised work, Allround Electrical understands how important it is for property owners to know when Level 2 services are legally required and why these jobs cannot be treated like ordinary electrical work.

This article explains what a Level 2 electrician does, how that role differs from a standard electrician and the kinds of jobs that require this level of accreditation. It covers common situations such as supply upgrades, metering changes, disconnections and reconnections so readers can better understand where Level 2 work begins and why it matters for safety, compliance and the protection of the property.

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When Electrical Work Moves Beyond a Standard Electrician

Most day-to-day electrical jobs in a home or business can be handled by a standard electrician. This includes things like power points, lighting, ceiling fans and basic switchboard upgrades on the customer side of the metre. However, there is a clear point where the work affects the network supply itself. At that stage, only a licensed Level 2 electrician is legally permitted to carry it out.

Understanding this difference helps property owners avoid delays, failed inspections and dangerous DIY attempts. Experts guide clients on when a Level 2 electrician is required, so the right person is on site from the start.

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When the Work Involves the Street Supply

As soon as the work touches the connection between the property and the electricity network, a standard electrician is no longer enough. This includes anything between the street network and the main switchboard.

Typical situations include:

• Installing or replacing the overhead service line from the street to the building
• Upgrading or relocating the underground supply cable
• Repairing damaged service cables after storms, accidents or construction work
• Changing from overhead to underground supply or the other way around

Because this equipment is part of the network and not just the customer installation, it must be handled by an accredited electrician for that class of work.

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When The Metre or Main Supply Capacity Changes

Any work that involves altering how much power the property can draw or how it is measured also moves beyond a standard electrician.

Common examples are:

• Installing a new electricity metre or replacing an old one
• Converting from single-phase to three-phase supply to run large air conditioners, machinery or EV chargers
• Increasing the size of the supply to support major renovations or additions
• Installing or reconfiguring controlled load or off-peak metres for hot water or pool pumps

A standard electrician can work on circuits after the main switch but cannot legally break seals, pull metres or alter incoming supply capacity.

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When Disconnection or Reconnection to the Network Is Needed

There are also situations where the entire site needs to be safely disconnected from or reconnected to the electricity network. This cannot be done by a standard electrician.

Scenarios include:

• Demolishing or relocating a building
• Major switchboard replacements where power must be isolated at the point of attachment or pillar
• Repairing unsafe or damaged consumer mains that require isolation at the supply point
• Restoring power after an energy retailer has requested a disconnection once the issue is resolved

Only a Level 2 electrician is authorised to isolate the supply at the network side, then reconnect and test.          

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Upgrading, Disconnecting or Reconnecting Power: Where Level 2 Is Required

Any time work is needed on the supply between the street and a property, it falls into Level 2 territory. This includes increasing the size of the supply, turning power off at the network for major works or safely turning it back on and certifying it for the electricity distributor. Level 2 electricians are authorised to work on overhead and underground service lines, metering and network connection equipment. This is very different from standard electrical work inside the switchboard or wiring inside the building.

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When a Level 2 Electrician Is Needed for Disconnections

A simple power isolation at a switchboard can be done by a standard electrician. If the power needs to be disconnected at the point where the property connects to the network, a Level 2 electrician is required.

This applies when:

• A property is being demolished and the permanent supply needs to be abolished
• Builders need a safe disconnection of the service so roofing or cladding can be replaced near overhead lines
• The point of attachment on a house is damaged and the supply must be made safe before repair
• There is unsafe or illegal wiring affecting the service line or metre

In these cases, the Level 2 electrician will liaise with the distributor if needed, isolate the service at the network side, remove or secure the service cables and provide the required compliance documentation.

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Reconnecting Power After Works or Safety Issues

Reconnection at the network side is not as simple as just flicking a switch. A Level 2 electrician must check that the installation is safe to energise and that it complies with current standards and distributor requirements.

Reconnection by a Level 2 electrician is usually required when:

• Renovations or extensions have involved changes to the main switchboard or service
• Power was disconnected for non‑payment and the retailer requires certification before reconnection
• Storm damage or an electrical fault has affected the service lines or point of attachment
• A new metre or upgraded metering has been installed

The Level 2 technician will test insulation resistance and earth continuity, confirm correct polarity, verify protective devices are suitable, then seal the metre and restore supply. They also submit the necessary forms to the distributor so the reconnection is correctly recorded.

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Upgrading Supply Capacity or Changing How a Property Is Supplied

Any change to the way a property is supplied from the network must be carried out by a Level 2 electrician. This includes increasing capacity to handle larger loads and converting between overhead and underground supply.

Upgrade scenarios include:

• Adding large appliances such as ducted air conditioning, EV chargers or commercial kitchen equipment
• Increasing the size of service cables or the main switch to support higher demand
• Converting old overhead service lines to an underground service for safety or aesthetics
• Installing or relocating the point of attachment service mast or private pole

Experts will assess the existing supply, apply to the distributor for approval, design the new service arrangement and then install and commission the upgraded connection.          

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Metering, Defect Notices and Network Compliance Explained

This part of the job sits at the point where a private electrical installation meets the electricity distributor’s network, so the rules are strict and the work is tightly controlled. Level 2 accredited service providers are qualified and authorised to work on this “network interface” in line with regulations and the specific requirements of local distributors.

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What Level 2 Electricians Do With Metering

Electricity metres belong to the retailer or are installed under retailer and network rules, not simply at the property owner’s discretion. A standard electrician can work on the switchboard and internal wiring; only a Level 2 electrician can lawfully:

• Install new electricity metres for new builds or additional dwellings
• Upgrade metres to smart metres or solar‑compatible metres
• Relocate metres when switchboards are moved or rebuilt
• Replace faulty or damaged metres as authorised by the retailer

In practice, this involves de‑energising the service, safely disconnecting from the supply, mounting and wiring the metre to the approved standard, then reconnecting and testing.

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Network Compliance and Why It Matters

Network compliance is about ensuring the property’s connection meets both the Australian Standards and the particular distributor’s service and installation rules. This covers aspects such as cable sizes, clearances from roofs and windows, earthing, protection devices and metre panel construction.

A non‑compliant installation can lead to:

• Delayed connections or upgrades
• Refused solar or EV charger approvals
• Safety hazards such as shock or fire risk

Professional electricians meet the latest network rules, arrange scheduled outages, coordinate with the retailer and distributor and then certify the work.          

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Overhead and Underground Service Work: What Homeowners Should Know

Overhead and underground service work refers to how a home is physically connected to the electricity network. It covers the wiring and equipment that run from the street to the point where power enters the property. This work is classified as Level 2 and must be carried out by an ASP Level 2 electrician, not a standard electrician.

For homeowners, the key questions are usually whether a property needs overhead or underground supply, who can legally work on it and what is involved when upgrading or repairing these services. Understanding the basics helps avoid unsafe DIY attempts, delays with the energy distributor and unexpected costs.

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What Counts as Overhead Service Work?

Overhead service work involves any part of the electrical supply that is carried on poles above ground and connects to the home. This includes the service line from the power pole to the house, the point of attachment on the fascia or roof and the consumer mains that run down to the metre box.

Common reasons homeowners need overhead Level 2 work include storm or tree damage to service lines, upgrading old or undersized overhead cables when installing larger loads like air conditioning or EV chargers, replacing rotten fascias or roofs that support the point of attachment and relocating service lines for extensions or deck additions. In many of these cases, power must be isolated from the street and reconnected, which only a Level 2 electrician authorised by Ausgrid, Endeavour Energy or Essential Energy can do.

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What Counts as Underground Service Work?

Underground service work covers supply cables that run below ground from a pillar or pit on the street to the home. These services are common in newer suburbs or when overhead lines have been removed for aesthetics or reliability.

Typical situations that require Level 2 underground work include new home builds where a new underground service is needed, converting an existing overhead supply to underground for visual or safety reasons, relocating or deepening cables to allow for driveways, pools or landscaping and repairing damaged underground cables from excavation or ground movement. The work usually involves trenching or conduit installation, laying and protecting the cable, complying with depth and marking requirements and connecting to both the street network and the switchboard.

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How to Know Which Service You Have and Who You Need

roof, the property has an overhead supply. If there are no visible wires and the street has pillars or pits at ground level, it is typically an underground supply.

Any work that affects the incoming supply, point of attachment, service fuses or metering requires a Level 2 electrician. A qualified provider can assess the existing service, explain whether overhead or underground options are suitable and manage the required network permissions and certificates so the property remains compliant and safe.

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Planning Renovations or Solar Installations That Involve Level 2 Work

When planning major electrical renovations or a new solar system, it is important to know early if Level 2 work is involved. Anything that affects the incoming supply from the street, the metre or the connection point to the network must be carried out by a Level 2 Accredited Service Provider (ASP). Getting this right at the planning stage avoids delays, failed inspections and unexpected costs once work has started. It also ensures the solar or renovation design matches what the local network will actually allow.

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When Renovations Trigger Level 2 Requirements

Not every renovation needs a Level 2 electrician. Regular power points, lights and internal wiring are standard Level 4 work. Level 2 is required when the project affects the network supply or metering. Common triggers include:

• Increasing the main supply capacity for big extensions or secondary dwellings  
• Relocating or replacing the main switchboard or metre panel  
• Moving overhead service lines underground or changing the point of attachment on the building  
• Repairs to damaged service cables, private poles or risers feeding the property  

During the planning stage, electricians can review plans and the existing supply, then advise whether the network distributor must be involved and what Level 2 work is needed.

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Planning a Solar Installation with Level 2 Involvement

Many solar projects are fine with standard electrician work, but Level 2 accreditation is required when the job involves:

• Installing or upgrading import/export metering for solar  
• Increasing the supply capacity to handle additional load, such as batteries or EV chargers, with solar  
• Altering the main switchboard layout to fit solar isolators, smart metre or protection devices  
• Any change to how the premises connect to the street supply while solar is added  

Planning this before installation avoids situations where solar panels are on the roof but cannot be turned on because the metre or supply upgrade has not been completed.                                

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Understanding the role of a Level 2 electrician helps property owners recognise when electrical work has moved beyond the scope of a standard electrician. Jobs involving the incoming supply, metering, consumer mains, disconnections, reconnections and other network-related infrastructure require specialised accreditation and must be handled correctly from the outset. Knowing this makes it easier to respond quickly, stay compliant and avoid unnecessary risks when more complex electrical work arises.