Mains & Power Upgrades in Thomastown
Get an electrical supply that comfortably runs your home today and has room for the renovation, appliances or equipment you have planned next.


Is Your Home Short on Power for What You Need?
Homes are asking more of their electrical supply than ever. A large renovation, a second living area, a workshop, an EV charger or a switch to electric appliances can all add load that an older mains connection was never sized for.
When supply falls short, you can end up limited in what you install or forced to scale back your plans. Some equipment also needs three-phase power, which your property may not have yet.
Reasons customers look at a mains upgrade
- A renovation or extension adding significant new load
- High-demand equipment such as chargers, heat pumps or workshop tools
- An older mains connection that limits what you can add
- Equipment that needs three-phase supply
- A switchboard upgrade that raises questions about supply

Upgrade to Supply That Fits Your Plans
The right supply lets you build, renovate and add equipment without wondering whether the home can cope. It covers what you run now and leaves room for what comes later.
We look at your existing supply, switchboard and circuits alongside the loads you have in mind, then explain what needs to change. Because these parts all affect each other, we plan them together within the one job, and we let you know if any distributor requirements apply.
Our team works on homes, builder projects and commercial sites across Melbourne's north, so we understand how supply decisions flow through the rest of a project. For larger commercial equipment, our three-phase power service covers the bigger loads.
What a mains and power upgrade can cover
- Supply assessment against your current and planned loads
- Mains upgrades for renovations and high-demand equipment
- Three-phase supply where your equipment requires it
- Switchboard and circuit changes planned within the same job
What Clients Say About Our Work
Luke at LPL has been our trusted electrician for countless Woodsman Projects builds. His reliability, attention to detail, and consistently high standard of work make him an invaluable part of our team. Always a pleasure to work with. Cheers WP
Nick Woodsman ProjectsBuilder, Google review
Outstanding workmanship shown by the team at LPL on my project. Got everything done before the deadline. Professional and quality display, especially from the young boy Daniel!
Aitken & Co ElectricalGoogle review
Luke and his crew at LPL Electrics Group were fantastic to deal with. They responded promptly to my electrical needs and completed the installation quickly, ensuring everything met today’s electrical standards. Highly recommend.
david sultanaGoogle review
Get A Free Mains Upgrade Quote
Tell us what you plan to install or build, and we will prepare a free quote for the supply your property needs.
- Phone 0492 838 417
- Email info@lplelectrics.com.au
Mains and Power Upgrade FAQs
Pricing depends on your existing supply, the loads you plan to add, whether three-phase is needed and what switchboard or circuit changes come with it. Share your plans with us and we will give you a free quote.
If you are adding major loads such as a large renovation, heat pump, EV charger or workshop equipment, it is worth checking whether your supply can cope. We assess your current setup and tell you whether an upgrade is needed.
Some equipment and larger loads need three-phase supply, while many homes run well on single-phase. We look at what you plan to run and recommend the option that suits your property.
Often it does, because a supply upgrade affects the board and circuits. We plan those changes together, and our switchboard upgrades page explains more.
Yes. We can plan supply changes as part of renovation electrical work or an EV charger installation.
We carry out mains and power upgrades from Thomastown across Melbourne's northern suburbs. Look up your suburb on our Areas We Serve page.
