Temporary Builder Supply for Duplex and Triplex Sydney

Level 2 ASP Temporary Builder Supply (TBS) installations for duplex, triplex and multi-dwelling construction sites across Sydney. Fast Ausgrid and Endeavour Energy approved connections.

Purpose-built TBS for multi-dwelling builds

Building a duplex or triplex in Sydney? You need a dedicated Temporary Builder Supply that delivers safe, compliant power to every dwelling under construction. High Demand Electrical specialises in multi-pillar TBS setups sized for two, three, or more dwellings, with independent metering positions ready for permanent connection when the build is complete.

What we provide

• Supply, install and connect multi-outlet TBS pillars
• Separate 63A or 100A circuits per dwelling
• Level 2 mains connection to Ausgrid or Endeavour Energy network
• Coordination with your energy retailer for meter installation
• Underground or overhead consumer mains to suit the site
• Certificate of Compliance for Electrical Work on every job

Why builders trust us

We understand duplex and triplex builds because we work on them every week. From site cut-in to permanent switchboard connection, our Level 2 team keeps your project powered and on schedule. We liaise directly with the network operator so you can focus on construction.

Book your duplex or triplex TBS

Call 0478 784 108 or request a quote online. Same-day and next-day bookings available across Sydney.