Few Sydney suburbs have transformed like Mascot — worker's cottages and warehouses now share the postcode with apartment towers, hotels and a busy commercial strip around the station. High Demand Electrical delivers ASP Level 2 electrical services throughout Mascot on the Ausgrid network, for homes, developments and businesses.
Keeping a fast-changing suburb connected
Every one of Mascot's building types — the surviving cottage, the mid-rise apartment block, the freight depot — depends on connection assets that only a Level 2 Accredited Service Provider can legally work on. Consumer mains, service connections, metering and capacity upgrades all sit inside that accreditation.
High Demand Electrical covers the full Level 2 scope across Mascot, Rosebery and Botany. Builders, strata managers and homeowners get the same thing from us: compliant work, clear communication and a certificate at the end.


Commercial supply around the terminal precinct
Mascot's cafes, hotels and logistics businesses can't afford supply that limits trade. We upgrade commercial connections, install three-phase supplies for kitchens and plant equipment, and reconfigure metering when premises are split into new tenancies. Every switchover is scheduled for the quietest hours your operation allows, so the upgrade never costs you a day of trade.
Capacity upgrades for growing loads
The last of Mascot's original houses often still run on connections sized for a 1950s household. Add modern air conditioning, an induction kitchen and a home office, and the supply becomes the weak link. We upsize consumer mains, move properties to three-phase and upgrade metering so the connection matches the way you actually live.
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.

Chargers for apartment and home garages
EV uptake in Mascot is strong, and charging is the sticking point — especially in strata buildings where common-property supply has to carry the extra load. We assess capacity for houses and apartment blocks, complete the Level 2 upgrades that charging infrastructure requires, and document everything so owners corporations and future buyers know exactly what the building can support.
Builder disconnections without the drama
Renovations and small developments across Mascot regularly need supply isolated before demolition and restored at fit-off. As a Level 2 ASP we perform the disconnect and reconnect at the network point ourselves, arrange temporary site power in between, and time each stage to your construction program rather than the other way around.

Secure Your Grid Connection
Development, business premises or family home — if it's connected to the grid in Mascot, we can work on it. Call High Demand Electrical today and you'll have a prompt, itemised quote in your inbox.

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.








