Moonlight Electrical is a family-owned, Level 2 ASP accredited electrician serving Thornleigh and the surrounding Hornsby Shire. We handle switchboard upgrades, emergency repairs, EV charger installation, lighting and Level 2 network work for homes and businesses right across the 2120 postcode. Whether your Thornleigh home has an ageing switchboard that keeps tripping, you are renovating a federation-era house off the Pacific Highway, or you need after-hours help, we take care of it from the first phone call through to a clean, safe finish. As Level 2 electricians, we can also carry out consumer mains, defect notice rectification and metering work that most electricians are not licensed to touch.
What Thornleigh Locals Say About Us
“Great experience with Moonlight Electrical Group. Alanis was professional, reliable, and easy to deal with from start to finish. He communicated clearly, arrived on time, and made the whole process smooth and stress-free. The work was completed to a high standard, with great attention to detail, and everything was left clean and tidy. ” — Joshua Viernes, 5 stars
Moonlight Electrical holds NSW Electrical Contractor Licence 373818C and Level 2 ASP accreditation, which means we are authorised to work on the connection between the electricity network and your property. We are also a Beacon Preferred Electrician, a recognition given to electricians who meet strict quality and service standards. Every job is backed by our Lifetime Labour Guarantee and a 7 year warranty on electrical systems.
No Guesswork. Just Great Service.
Here’s exactly what happens when you call Moonlight Electrical, so you know what to expect every step of the way.
You Call, We Listen
Tell us what’s going on. Whether it’s an urgent issue or a job you’ve been putting off, we’re here to help. You’ll speak to an electrician, not a receptionist.
Flexible Booking That Suits You
We work around your schedule. Pick a time that fits your life, early morning, after work, weekends. Your convenience comes first.
Clear Quoting, No Surprises
Depending on the job, we’ll quote over the phone or on-site before any work begins. We quote per job, not per hour, so there’s no watching the clock. You’ll know exactly what you’re paying upfront.
We Arrive On Time, Every Time
We’ll be there within 60 minutes of your booking window, or your service call is free. Plus, you’ll receive a courtesy call 30 minutes before we arrive so you can plan your day. Need it done today? Ask about our same-day service guarantee.
Work Completed, Space Cleaned
We get the job done right, then pack up and clean up after ourselves. You’ll only notice the problem’s been fixed, not that we were there.
Lifetime Labour Guarantee
We stand behind our work. If something’s not right, we’ll come back and make it right. That’s our promise to you.
5-star service you can trust
Why our customers choose us…
Local Knowledge That Matters in Thornleigh
Thornleigh sits about 22 kilometres north-west of the Sydney CBD in the Hornsby Shire, bounded by Waitara Creek to the north and Lane Cove National Park to the south. It is an established, leafy suburb with a real mix of housing: post-war and federation homes on generous blocks through the older streets, alongside newer townhouses and apartments springing up around the Thornleigh and Pennant Hills station precincts. That mix creates very different electrical needs from one street to the next.
Older Thornleigh homes often have outdated wiring, undersized consumer mains and switchboards that were never designed for modern electrical loads. Air conditioning, EV chargers, induction cooktops and home offices all pull more than the original wiring was built to handle. If your lights flicker when the air con kicks in, or a safety switch keeps tripping for no obvious reason, that is a sign your switchboard and wiring need attention. We see this pattern constantly in homes that have not been rewired since they were built.
Thornleigh’s position on the bushland edge matters too. With Lane Cove National Park to the south and the Berowra Valley bushland to the east near Westleigh, the suburb sees more storm activity, tree contact with overhead lines and power interruptions than the built-up parts of Sydney. That makes surge protection, sound overhead service connections and prompt emergency response genuinely useful here, not just add-ons.
If you are rebuilding or extending, and Thornleigh has seen steady renovation activity, you will likely need the consumer mains upsized, a new switchboard installed and the property brought up to current AS/NZS 3000 wiring standards. These are all jobs we handle end to end. For the businesses along the Pacific Highway and Pennant Hills Road commercial strip, and in the light industrial pocket off Central Avenue, we take care of commercial lighting, three-phase power, switchboard work, and exit and emergency lighting.
Areas We Service Near Thornleigh
20+
Years of experience
1hr
Emergency Response Time
24/7
Every day of the year
100%
Satisfaction Guarantee
Frequently Asked Questions
How quickly can you get to Thornleigh?
Moonlight Electrical services Thornleigh and the wider Hornsby Shire as part of our Sydney-wide coverage, and we are available 24 hours a day, 7 days a week. For bookings placed before midday, we guarantee arrival within 60 minutes of your booking window or your service call is free, and we ring you 30 minutes before we arrive. For emergencies, call us any time and we will get to you as fast as we safely can.
Which electricity network covers Thornleigh, and can you handle a defect notice?
Thornleigh is in the Ausgrid network area. As Level 2 ASP accredited electricians, Moonlight Electrical is authorised to carry out work on Ausgrid connections, including rectifying electrical defect notices. If you have received a defect notice for your Thornleigh property, we can assess it, carry out the repair and get your property compliant.
Do you service the suburbs around Thornleigh?
Yes. Alongside Thornleigh, we regularly work in Normanhurst, Pennant Hills, Westleigh, Hornsby, Wahroonga and Waitara, plus the broader Hills District and northern Sydney. If you are near Thornleigh and not sure whether we cover your street, give us a call and we will confirm.