Looking for a mechanic in the Hills District? Tassell Automotive is a family-owned workshop at Unit 1/2 Gladstone Road, Castle Hill, and we look after drivers from Castle Hill, Baulkham Hills, Rouse Hill, Kellyville, Glenhaven, and Dural.
Whether your car needs a service, a repair, a pink slip, or an air conditioning check, it can all be done at the one workshop. Here is a guide to each suburb we look after.
ContactOr call (02) 9634 2653
Our workshop in Castle Hill
Our workshop is at Unit 1/2 Gladstone Road, Castle Hill NSW 2154. This is where we service and repair cars for drivers across the Hills District.
We work on all makes and models, from family cars and utes to 4WDs and performance vehicles, and we can handle everything from logbook servicing to major repairs.
We look after drivers in these suburbs:
- Castle Hill 2154
- Baulkham Hills 2153
- Rouse Hill 2155
- Kellyville 2155
- Glenhaven 2156
- Dural 2158
Mechanic in Baulkham Hills
Baulkham Hills is right next to Castle Hill, and the drive to our workshop is under 10 minutes.
Stop-start driving around busy junctions like Baulkham Hills Junction, where Windsor Road, Old Northern Road, and Seven Hills Road meet, wears brake pads faster. It is worth having them checked at each service.
Baulkham Hills drivers can book any of our services, including logbook servicing and brake repairs. We tell you what we found and what your options are before any work starts.
Mechanic in Rouse Hill
Rouse Hill has grown quickly around Rouse Hill Town Centre and Windsor Road, and the drive to our workshop is about 15 minutes.
Rouse Hill drivers can book any of our services, on everything from family cars and utes to 4WDs. If you are heading into summer, it is worth having your car air conditioning checked before the first hot week. See our car air conditioning service.
Mechanic in Kellyville
Green Road links Kellyville to Castle Hill, and the drive to our workshop is under 10 minutes.
Kellyville has a mix of semi-rural blocks, older suburban streets, and new estates. Drivers from all of them can book any of our services, including car servicing, repairs, and pink slips. If your registration is due, we can do the pink slip and fix anything that doesn’t pass. See our pink slip and eSafety checks.
Mechanic in Glenhaven
Glenhaven is a leafy, semi-rural suburb just north of Castle Hill, with large blocks and acreage east of Old Northern Road. The drive to our workshop is about 10 minutes.
Glenhaven drivers can book any of our services, including pink slips and eSafety checks, car air conditioning, and auto electrical work. We service utes and 4WDs too, and we do the repairs if your car needs something fixed to pass.
Mechanic in Dural
Dural is a semi-rural suburb, so most people rely on the car. The drive to our workshop is about 15 minutes.
That makes a car that starts and stops reliably matter. Dural drivers can book any of our services, including car servicing, brake repairs, and auto electrical work. If something doesn’t feel right when you brake, don’t wait. Call us and we will check it. See our auto electrical work in Dural.
Loan cars and pick up and drop off
We offer loan cars, and local area pick up and drop off is available for certain bookings.
Loan Cars are available, bookings essential (costs apply).
Call (02) 9634 2653 and tell us which suburb you are in. We will let you know what suits.
Services available to drivers in every suburb
Wherever you are coming from, these are the services you can book at our Castle Hill workshop:
- Logbook servicing
- Brake repairs
- Car air conditioning
- Pink slip and eSafety checks
You can see everything we do on our services page.
ContactOr call (02) 9634 2653
Why choose Tassell Automotive as your Hills District mechanic
Tassell Automotive is an independent workshop at Unit 1/2 Gladstone Road, Castle Hill. When you book with us, you get a straight answer about what your car needs.
We tell you what we found and what your options are before any work starts. If something doesn’t need doing, we’ll tell you.
- 40 years of business in The Hills District
- We offer 12 months/20,000km warranty on all work
- Rated 4.7 from 156 Google reviews
“Meticulously well kept workshop and an even higher standard of workmanship. … It is hard to find these days a fresh service approach and easy to understand explanations.”
– Google review“People travel from surrounding suburbs for our personal service. We have gained a reputation for being trustworthy & honest.”
– Guy, Tassell Automotive
Service area FAQs
Which suburbs does Tassell Automotive look after?
We look after drivers from Castle Hill, Baulkham Hills, Rouse Hill, Kellyville, Glenhaven, and Dural, as well as the wider Hills District. Our workshop is at Unit 1/2 Gladstone Road, Castle Hill.
Where is the Tassell Automotive workshop?
Our workshop is at Unit 1/2 Gladstone Road, Castle Hill NSW 2154. Call (02) 9634 2653 to book or to check how to get to us from your suburb.
Do you offer loan cars or pick up and drop off?
Yes. We offer loan cars, and local area pick up and drop off is available for certain bookings. Call (02) 9634 2653 and tell us your suburb so we can check what suits.
Do you work on all makes and models?
Yes. We service and repair all makes and models, from family cars and utes to 4WDs and performance vehicles, and we also look after business fleets.
How do I book a car service or repair?
Call (02) 9634 2653 or use the contact page on our website. Tell us your suburb, the make, model, and year of your car, and what it needs, and we’ll find a time that suits you.
Book your car service in Castle Hill
Call (02) 9634 2653 to book your car service or repair. We’re at Unit 1/2 Gladstone Road, Castle Hill NSW 2154, and we look after drivers from Baulkham Hills, Rouse Hill, Kellyville, Glenhaven, and Dural. We’re open Monday to Friday, 7:30am to 4:30pm.
Prefer to send a message? Use the button below, or have a look at all our services.
ContactOr call (02) 9634 2653

