Wollongong, Illawarra & Shoalhaven 24/7 emergency call-outs Lic. 404250C
COASTELECTRICAL CO

23 February 2026 · Jade Bruce · 2 min read

Building in West Dapto, Calderwood or Tullimbar? Electrical upgrades to lock in

The new estates around West Dapto, Calderwood and Tullimbar are some of the busiest building areas in the Illawarra. The builder's standard electrical package is usually basic, and adding things once you've moved in costs a lot more.

We service a large area including Wollongong, the Illawarra and Shoalhaven regions, including Nowra, Kiama, Helensburgh & surrounding regions. See all areas we cover

Why do it before handover

Running cable through open frames is quick and clean. Once the plasterboard is up, the same job means cutting holes, patching and painting.

Upgrades worth considering

  • Extra double power points in the kitchen, living areas and bedrooms.
  • An EV charger circuit to the garage, even if you don't own an EV yet.
  • Data points to the TV, study and roof space for the Wi-Fi access point.
  • Outdoor power and lighting for the alfresco and side paths.
  • Ceiling fan wiring in the bedrooms and living area.
  • Conduit to the switchboard for future solar or battery.

Using your own electrician

Some builders let you bring your own electrician for extras, some don't. Ask early. If they don't, you can still plan the post-handover work now so the cabling path is ready.

After you move in

If you've already moved in, a lot can still be done neatly. The roof space in most new homes is easy to work in, which keeps the cost of adding downlights, fans and power down.

Need an electrician in Wollongong, the Illawarra or Shoalhaven? Get a free, fixed-price quote or call Jade on 0402 273 820.

Need an electrician you can rely on?

Call or text Jade directly, or send the job details for a free, fixed-price quote.