Mortlake has swapped its industrial gasworks past for riverside apartments and modern townhouses, with the original workers' cottages still holding their corner of the peninsula. Ausgrid supplies the lot, and High Demand Electrical provides the accredited Level 2 services — connections, mains, metering and upgrades — that keep Mortlake properties compliant and powered.
Old cottages, new apartments, one network
Few Inner West suburbs span such different building eras in so few streets. Mortlake's remaining cottages carry service equipment from another century, while the newer developments toward Breakfast Point run modern underground supplies. Both depend on the same network boundary: everything from Ausgrid's mains to your meter needs a Level 2 ASP.
That's the work we do — installing, repairing and certifying to AS/NZS 3000 and the NSW Service and Installation Rules, with a Certificate of Compliance for every Mortlake job.


Connecting new builds on the peninsula
Infill townhouses and duplexes keep appearing on the streets between Mortlake, Cabarita and Concord, and each new dwelling needs a properly designed connection. We lodge the application, install the underground or overhead service, and coordinate final energisation with Ausgrid — sized correctly the first time around, so the developer isn't paying for a second visit later.
Metering for solar on modern rooftops
Mortlake's newer townhouses suit rooftop solar well, but the panels only pay off when the metering behind them is right. We install and configure smart meters for solar systems, make sure export settings match your connection agreement with Ausgrid, and update older meter panels that no longer meet current requirements — one visit, fully documented.
Our Energy Providers
Authorised by Sydney's major networks







Electrical Defect Notices
We respond promptly to address and rectify any electrical defects, ensuring your property remains safe and compliant. Our team provides thorough inspections and immediate corrective actions to mitigate any risks associated with electrical faults.
Consumer Mains
From installations to upgrades, we manage the consumer mains that supply power to your building, ensuring a continuous and reliable connection. Our services ensure that your electrical infrastructure meets current demand and future growth.
Point of Attachment
We provide expert services to maintain or install new points of attachment, ensuring a stable and secure supply. This includes the inspection and reinforcement of the connection points to handle environmental and load changes over time.
Handling of VIR Cables
Specialising in the management of outdated and potentially hazardous VIR (Vulcanised Indian Rubber) cables, we ensure your system's safety and efficiency. Our team is skilled in the safe replacement and disposal of these cables, upgrading your system with modern, compliant materials.
Private Power Pole Services
We offer comprehensive maintenance, repair, and replacement of private power poles, crucial for maintaining your property’s electrical infrastructure. This includes periodic inspections, treating or replacing weathered poles, and ensuring all fittings are secure.
Overhead and Underground Services
Whether it’s new installations, maintenance, or upgrades, our team handles all aspects of your electrical supply with precision. Our services cover everything from trenching and laying new cables to replacing old overhead lines and ensuring all installations are aesthetically pleasing and minimally invasive.
Emergency Services
Available 24/7, our emergency call-out services are designed to tackle any electrical emergency quickly and efficiently. We are prepared to handle sudden outages, emergency repairs, and urgent safety concerns with prompt, decisive action.
Metering Services
Installation, calibration, and repair of electrical meters to ensure accurate measurement of electricity usage. This is crucial for billing and monitoring energy consumption patterns, helping you to manage energy costs effectively.
Compliance Checks and Upgrades
Ensuring your electrical systems are not only up to code but optimised for performance. We conduct detailed assessments and upgrades to help your property meet all local electrical standards and safety regulations.
Temporary Power Solutions
Providing temporary power setups for construction sites, events, and other needs, ensuring that you have a reliable power supply when and where you need it without any disruptions.

Charging an EV at home in Mortlake
Garage charging is becoming standard in Mortlake's townhouse developments, and retrofits into the older cottages are following. Before a charger goes in, the supply needs checking: we measure existing capacity, upgrade single-phase services or install three-phase where the numbers demand it, and make sure the installation won't overload the connection.
Ageing mains on the original streets
On Mortlake's cottage streets, consumer mains from the mid-1900s are still doing daily duty. Insulation breakdown in these cables can fail quietly until it fails badly. We inspect, test and replace old mains and attachment points, heading off the defect notices Ausgrid issues when this equipment deteriorates in plain view.

Secure Your Grid Connection
Need a new connection, a meter change or a supply upgrade on the Mortlake peninsula? Get in touch with High Demand Electrical and we'll give you a clear plan and a firm price.

Don't wait for an outage to force your hand.
Facing an Ausgrid defect, planning a major power upgrade, or need urgent repairs? Act before disconnection. Speak with a licensed ASP Level 2 electrician and get the job done safely across Sydney.
Get Your Quote Today
High Demand Electrical - Level 2 Electricians
FAQs
By ensuring your property is inspected by High Demand Electrical, you are taking a significant step towards securing its safety and enhancing its efficiency. Reach out today to learn more about how we can assist you in maintaining a safe and compliant electrical environment.
Level 2 electricians are qualified to perform complex electrical installations that standard electricians cannot, such as direct connections to the electricity grid. They are authorised to work on both overhead and underground service lines, ensuring that these installations meet stringent safety and compliance standards. Their ability to manage the entire spectrum from residential to heavy industrial systems allows for a comprehensive service offering.
For high-risk operations such as live wire handling and connections directly to the electricity network, Level 2 electricians use specialised safety equipment including insulated gloves, voltage detectors, and advanced circuit analysers. This equipment is crucial for ensuring the safety of our electricians and the reliability of the electrical systems they work on.
Our Level 2 Electricians are equipped with advanced diagnostic tools to ensure accurate meter installations and calibrations. This precision allows for reliable electricity usage readings, essential for proper billing and energy management. We strictly adhere to the latest Australian Standards and network provider regulations, ensuring every metering service is compliant and accurately records consumption.
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Powering Your Needs with Expertise
If you’re looking for a reliable, experienced, and prompt electrician, look no further than High Demand Electrical. We cater to all your electrical needs, from routine maintenance to emergency repairs and complete system installations. Our skilled team is committed to providing professional service that ensures your electrical systems run smoothly. Whether it's a small task or a large project, give us a call today. Let us meet all your electrical demands with the quality and reliability you deserve.








