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. Baulkham Hills is a suburb of large family houses, with separate houses making up 75.4 per cent of dwellings and an average of 3.5 bedrooms at the 2021 Census. We are inside them every day: switchboards, ducted air conditioning circuits, tired original wiring, downlights, safety switches, smoke alarms and home car charging.

We look after shops, offices, medical suites and warehouses along Windsor Road and Old Northern Road, at Grove Square, and out to the Norwest and Bella Vista business parks. Lighting, power, three-phase equipment, exit and emergency lighting, and fault finding that does not shut you down for a whole trading day. We cover fit-outs, three-phase supply, data cabling, emergency and exit lighting, and maintenance planned around your trading hours.

Dead power, a burning smell at the switchboard, a safety switch that will not reset, or storm damage across the Hills. Within our trading hours we push Baulkham Hills emergencies to the front of the run and get a licensed electrician there to make it safe.
At Olympic Electrical, we are proud to be the electricians Baulkham Hills families, strata committees and business owners 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 the Hills District, for every job big and small.
We are just a call away – wherever you are in Baulkham Hills, from Baulkham Hills Junction and Grove Square through Crestwood, Balcombe Heights, Model Farms and the streets off Windsor Road, Old Northern Road and Seven Hills Road, we get an electrician to you fast.

Warm switches, flickering lights and sockets that stopped working are common in Baulkham Hills homes built through the 1960s to 1980s. We test the circuit, replace tired cable and accessories, then certify the work.
Ceramic fuses, a board with no spare ways, or breakers tripping when the oven and air conditioner run together. We rebuild the switchboard and fit RCD protection to the final subcircuits as required.
Dead wifi at the back of a long house, no data point in the study, and a doorbell nobody hears. We run structured cabling, fit access point outlets and wire smart switching properly.
A tripping circuit in a Baulkham Hills townhouse, or a failed light over shared visitor parking. We sort out whether the fault sits inside your lot or on common property, then quote the right party.

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
Local pockets we cover in Baulkham Hills
Nearby suburbs we also serve

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 Baulkham Hills and 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.
Baulkham Hills houses are big, brick and full of ducted air conditioning, and January is when the wiring finds out. Getting the circuit, the isolator and the control wiring right is the difference between a system that runs all summer and one that trips every hot afternoon.

Every job finishes with testing, and where the work requires it we issue a Certificate of Compliance for Electrical Work, which NSW requires. You receive a copy, and a copy goes to the Building Commission and to the network where that applies. Our electricians are licensed and insured, and where a switchboard is replaced or altered, AS/NZS 3000 requires RCD protection on the final subcircuits.
We quote the job, and the fixed price is agreed before work starts. No hourly meter running while we work out what is wrong, and no surprise on the invoice. If we open a wall or a switchboard and find something unexpected, we stop, show you, and requote before going further. Ask for a quote and we will book a look at the property.
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 Baulkham Hills and the Hills District.
The questions we hear most from Baulkham Hills homeowners, apartment residents and strata committees. If yours is not covered here, call us on 02 8999 3691.
Yes, in most cases. We run from 7am to 5:30pm Monday to Friday and 7am to 2pm Saturday, and we hold time each day for Baulkham Hills call-outs. Ring 02 8999 3691 early and we will usually get a licensed electrician to you the same day. If the fault is dangerous, say so on the call and we will move you up the run.
We do not publish prices, because two Baulkham Hills jobs that sound the same rarely are. A switchboard in a 1970s brick home with a full cavity is a different job to one with room to work. We look at the job, quote it, and the fixed price is agreed before any work starts. What you approve is what you pay.
Baulkham Hills is a house suburb: 75.4 per cent of dwellings are separate houses and they average 3.5 bedrooms. Much of that stock went up from the 1960s onward, so the wiring was designed for a fraction of the load a modern household puts through it. Ducted air conditioning, induction cooking, pool equipment and a car charger all land on a board built for far less. We add circuits and rebuild the board.
About one in four Baulkham Hills dwellings is a townhouse, villa or apartment, so this comes up often. Wiring inside your lot, from the point it branches off the common supply, is usually your responsibility. Lighting in driveways, stairwells, car parks and shared corridors is usually common property. We identify which side the fault sits on before quoting, and we bill the right party.
Baulkham Hills households average 1.9 registered vehicles and most have off-street parking, so home charging makes sense. Since 1 May 2023, Type AC devices are banned in new NSW electrical work, and an EV charging circuit needs Type A or Type B protection depending on the equipment. We check the board has capacity, run a dedicated circuit, install the charger and certify the work.
Ducted air conditioning needs its own final subcircuit sized to the condenser, plus an isolating switch adjacent to the outdoor unit and readily accessible. Zone controllers, thermostats and the indoor fan deck all need wiring run through the roof space. If your system trips on a hot afternoon, or the installer has left the connection for a sparky, that is our work. We wire it and certify it.
Households here average three people and 58.2 per cent of families are couples with children, so homes often carry grandparents, adult children or a downstairs living area as well. That usually means a second fridge, a second laundry, extra cooking and another air conditioner on wiring that never planned for it. We split the load onto proper circuits so one household does not trip the other.
About 22.3 per cent of Baulkham Hills dwellings are rented, so this matters to a lot of local owners. NSW rules require at least one working smoke alarm on each storey of a rented home. A faulty alarm must be repaired or replaced within two business days, hard-wired alarms must be worked on by a licensed electrician, and alarms must be replaced within ten years of manufacture.
When we are already at your Baulkham Hills property for a booked job, the safety check is free. We look over the switchboard, test the RCDs, check smoke alarms and look for the obvious hazards in a house that has been added to over the years. You get a plain list of what is fine, what to watch, and what needs doing. No pressure and no charge.
Every electrician on our team is licensed and we carry insurance. Spyro started the business in 2017 and there are now five or more licensed electricians on the tools, with more than 250 customers and over 7,000 projects behind us. Our labour carries a lifetime guarantee, so if something we installed fails because of how we installed it, we come back and fix it.
We cover all of Baulkham Hills 2153, from the Junction and Grove Square through Crestwood, Balcombe Heights, Model Farms and the streets off Windsor Road, Old Northern Road and Seven Hills Road. We also work across the neighbouring Hills suburbs, including Bella Vista, Norwest, Castle Hill, Winston Hills, North Rocks, Carlingford, Kellyville and West Pennant Hills.