Aaron Matthewz
Your Trusted Local Electrician, Chosen by 250+ Happy Customers
Same-Day Service
Licensed & Insured
Upfront & Honest Pricing
Lifetime Labour Guarantee
Your Trusted Local Electrician, Chosen by 250+ Happy Customers
Same-Day Service
Licensed & Insured
Upfront & Honest Pricing
Lifetime Labour Guarantee

Lighting, power points, ceiling fans, switchboard and safety switch upgrades, smoke alarms, rewiring and fault finding – we look after every part of a home’s electrical system. Large homes on big blocks are the norm here, so sheds, studios, pools and ducted air conditioning make up a lot of our work, along with the switchboard capacity needed to run them.

Norwest, Castle Hill and Rouse Hill mix offices, medical suites and light industry. We cover fit-outs, three-phase supply, data cabling, emergency and exit lighting, and maintenance planned around your trading hours.

We provide same-day service across the Hills District. Storms and large trees bring down overhead supply on the acreage out towards Dural and Glenorie, and we make the site safe before quoting.
At Olympic Electrical, we are proud to be the electricians Hills District families and businesses trust. Every job is handled by fully licensed tradespeople with years of experience behind them and a standard of work we stand by.
Whether it is a straightforward installation, a switchboard upgrade, power out to a shed or studio, or an emergency electrician at short notice, we are equipped for it. We are more than just electricians – we are the local electrician experts across Castle Hill, Kellyville and Baulkham Hills and beyond, for every job big and small.
We are just a call away – wherever you are in the Hills District, from Castle Hill, Kellyville and Baulkham Hills through to Dural, Glenorie, Rouse Hill, Box Hill and Kenthurst, we get an electrician to you fast.


All our electricians are fully licensed, insured, and continuously trained to stay current with industry standards. We bring years of hands-on experience to every project, making sure your electrical work is done safely and to the highest possible standard.

From the first quote to the final invoice, you’ll know exactly what you’re paying for. Our clear communication and honest approach help you plan your project with complete confidence.

When something goes wrong, it goes to the front of the queue. Our electricians respond quickly and offer same-day service, so power and safety are restored without a long wait.

We’re proud to be a top-rated Sydney electrician, with 250+ happy customers and a long list of five-star reviews behind us. That reputation is built on turning up, doing the job properly and standing behind it.

We back the quality of our workmanship with a lifetime labour guarantee. This means you can have total confidence knowing that if any issues arise due to our work, we’ll return promptly to make it right — no extra cost, no hassle.

Booking us is easy — call, send an email, or fill out our quick online form, and we will find a time that works around your day. Our friendly team responds promptly and takes the time to understand exactly what you need.

Once we understand the scope of your project, we’ll provide a detailed and transparent quote outlining all costs upfront. We believe in honesty and clear communication, ensuring there are no hidden fees or last-minute surprises.

We turn up inside the window we promised, and if anything changes you hear from us first. Our electricians are punctual, prepared and respectful of your home or business from the moment they arrive.

Our electricians treat every property — whether it’s a home or business — with the utmost respect. We work efficiently, maintain a tidy workspace, and thoroughly clean up after the job is completed.

Aaron Matthewz
Andrew Magro
Maha Kassisieh
Jardine Jordan
Madalene P
Kelly M
Bob Sault
Karen Rae
ailsa
Konidis

Olympic Electrical started in 2017 with one van, a licence and a simple promise: turn up when we say we will, and charge what we quoted. Spyro still runs the business the same way today, and the team has grown to five-plus licensed electricians working across Sydney and through the Hills District every week.
You deal with tradespeople, not a call centre. The electrician who quotes your job is the electrician who does it, the site is left clean, and the workmanship is backed by a lifetime labour guarantee. That is how we have built a base of more than 250 happy customers and thousands of completed jobs.
Serving Sydney since
Licensed electricians
Happy customers
Projects completed

Call us and you will speak to a licensed electrician, not a call centre. Tell us what has gone wrong and we will give you a straight answer, a fixed price and a time we will actually be there.
Spyro — Founder, Olympic Electrical
From power points and ceiling fans to full rewires and commercial fit-outs, we handle every job with care and turn up when we say we will. Book your free quote today.
Electrical work in NSW must meet strict Australian Standards. Every installation, repair and upgrade we complete across the Hills District is carried out to current safety codes and certified on completion.
Our electricians are fully licensed, insured and trained to spot risks early – ageing switchboards, undersized sub-mains, damaged overhead supply – before they become dangerous. That protects your property, your appliances and the people inside.
You get a fixed price before any work begins, so you can approve the job knowing exactly what is included and why it costs what it does.
No hidden fees, no vague hourly estimates and no unexpected charges at the end. It is a large part of why so many Castle Hill, Kellyville and Dural customers call us back and pass our name on.
Whether it is a switchboard upgrade, new lighting or a full rewire at home, or a fit-out, three-phase supply and planned maintenance for your business, our licensed electricians handle it end to end. You get a fixed price agreed before we start, a tidy site when we leave, and a lifetime labour guarantee on every job across the Hills District.
The questions we hear most across the estates, larger blocks and acreage of the Hills District. If yours is not covered here, call us on 02 8999 3691.
Yes, and it is common work around Dural, Kenthurst, Glenorie and Maraylya. A detached building needs a correctly sized sub-main and its own protection, and cable size depends on the run length and load, so an accurate quote needs a site visit.
Often not without an upgrade. Larger Hills homes stack ducted systems, pool equipment and now EV chargers onto switchboards never designed for that combined load. We check capacity and mains before installation rather than after a failure.
Yes. New builds usually need additions the builder left out, such as extra power points, outdoor and security lighting, ceiling fans, data cabling and dedicated circuits for pools or sheds once landscaping is done.
Sometimes. If the fault is on the network side it belongs to the distributor, but a deteriorating private overhead supply, connection point or switchboard is ours to repair. We inspect and tell you plainly which side the problem sits on.
Yes, for homes and commercial premises. On larger properties we also check sub-mains to outbuildings, pump circuits and external runs, which tend to deteriorate before anything inside the house does.