Renovation & New Build Electrician Sydney | Sydney Electrical Contractors
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Priority Category

Renovations & New Builds.

Full rewires, extension wiring, new home fit-outs, and granny flat wiring across Parramatta and Greater Sydney. Every renovation job starts with an on-site assessment, not a phone quote.

23+ YrsLicensed & Trading
2000+Jobs Completed
5.0★38 Reviews
Sydney Electrical Contractors renovation electrical work
What's included

Renovation & New Build Services

Renovation electrical work has to account for what's already there as much as what's being added. We start with an on-site assessment of your existing wiring and switchboard, or your building plans for a new home, so the scope is accurate before any work begins, not adjusted halfway through once the walls are open.

Full Home Rewires

Complete rewiring for older properties, from a single circuit through to the whole house.

Renovation & Extension Wiring

New circuits and wiring planned around what you're actually building, not a generic layout.

New Home Electrical Fit-Out

Full electrical fit-out for new home builds, from first fix through to final connection and testing.

Kitchen & Bathroom Renovation Wiring

Dedicated circuits and compliant wiring for kitchen and bathroom renovations, including wet area requirements.

Granny Flat & Secondary Dwelling Wiring

Full electrical wiring for granny flats and secondary dwellings, including the connection back to the main switchboard.

Switchboard Upgrades As Needed

Renovations often add more circuits than an older board was built for, we assess this upfront, not as a surprise later.

Rob on a residential electrical job
Residential work across Parramatta and Greater Sydney, done by the electrician who quoted it.
Why we assess before quoting

Every Renovation Is Different

Renovation electrical work has to account for what's already there as much as what's being added. A kitchen renovation in a 1970s home and a new-build fit-out aren't comparable jobs, and a genuine quote reflects that rather than pretending they are.

Assessed On Site

For renovations, we look at your existing wiring and switchboard. For new builds, we work from your plans.

Fixed Price, Not an Estimate

Once we know the scope, you get a firm number. No surprises once the walls are open.

Built To Last, Not Just Pass

We wire for how you'll actually use the space in ten years, not just the minimum to get through inspection today.

Where we cover

Renovation Electrical Across Sydney

Based in Parramatta, servicing 50 suburbs across Greater Sydney. Response time is fastest closer to our base, and we're upfront about that rather than promising the same everywhere.

Parramatta Harris Park Granville Westmead Blacktown Castle Hill + 44 more suburbs
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Common questions

Frequently Asked Questions

Renovation and new build electrical work varies too much by scope for a blanket price. We assess the job on site, or from your building plans for a new build, and give you a fixed price before work starts.

Often, yes. A renovation typically adds more circuits than an older board was designed to carry, and we assess this as part of the initial job, not as a surprise partway through.

Yes, full electrical wiring for granny flats and secondary dwellings is a regular part of our work, including the connection back to the main property's switchboard.

Yes, full electrical fit-out for new home builds is a regular part of our work, from first fix wiring through to final connection, testing, and compliance certification.

Planning a renovation or new build?

Call for an on-site assessment and a fixed price, not a guess.