On its quiet peninsula beside Riverview and Northwood, Longueville holds some of the Lane Cove area's most established homes — large blocks, mature gardens and, in many cases, original electrical services from the Ausgrid network. High Demand Electrical provides ASP Level 2 work here, from private pole replacement to consumer mains renewal and underground conversions.
Looking after Longueville's connections
The service equipment feeding a Longueville home — the line from the street, the point of attachment, the consumer mains to the board — can only legally be worked on by a Level 2 Accredited Service Provider. That accreditation is the foundation of what High Demand Electrical does.
Properties here tend to be substantial and long-held, which often means decades-old poles and cables quietly carrying far more load than they were designed for. We renew that infrastructure to AS/NZS 3000 and the NSW Service and Installation Rules, certifying each job with a CCEW.


The pole in the garden needs checking
Large Longueville blocks frequently carry supply across a private pole hidden among mature planting. Vegetation holds moisture against the timber and accelerates rot, and the first obvious symptom is often a lean. We inspect and certify private poles, and when replacement is due, we install a new pole and transfer supply the same day.
New mains for long cable runs
The distance from street to switchboard on a big Longueville block means consumer mains here work harder than most — voltage drop and undersized cable are common findings. We design and install replacement mains rated for the run length and the household's real demand, overhead or underground to suit the site.
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.

A cleaner look with underground supply
Many Longueville owners are choosing to underground their service when landscaping or rebuilding, removing the overhead span entirely. The result is a safer connection, no tree-trimming obligations around the line, and an uncluttered garden. We manage excavation, conduit, cabling and the Ausgrid connection in one coordinated job.
Supply isolation during major renovations
Knock-down rebuilds and large extensions are steady work in Longueville, and each needs the power safely disconnected before demolition. We time the disconnection with your builder, provide temporary site supply where required, and complete the final reconnection and metering once the new home is ready to energise.

Secure Your Grid Connection
Call High Demand Electrical about poles, mains or undergrounding at your Longueville property. We'll inspect, explain your options honestly and put a fixed price in writing.

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.








