Tassell Automotive
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Tassell Automotive
Personal attention, professional service, punctual repairs, proud workmanship and positive results. We are a family owned and operated automotive repair business, servicing Castle Hill and the surrounding area. Our workshop located on Gladstone Road services all makes and models, from minor servicing through to major repairs and rebuilds.

Our team of mechanics take great pride in their work and focus on delivering friendly customer service with every repair. Your satisfaction is our priority at Tassell Automotive, we will keep you updated throughout your repair process. Our mechanics will take the time to explain to you any necessary repairs or servicing your car or vehicle may require to ensure it runs as safely and reliably as possible.
Services
Owner and operator Guy Tassell started Tassell Automotive in 1987 with the intention of providing the Hills District with first class automotive servicing. Guy is an experienced automotive mechanic and shares his passion for cars with his team of skilled technicians. Since our inception, Tassell Automotive has grown as a result of our consistent service delivery and friendly advice.
At Tassell Automotive our mechanics can perform manufacuter's logbook servicing on all makes and models. Our mechanics us OEM components so that when you have your routine logbook servicing performed at our workshop, you'll maintain your factory warranty. During your service we'll thoroughly inspect the entire vehicle to ensure it is running safely and reliably.
Penrite are another proud Australian company producing a range of oils and lubricants. Penrite was established in 1926 and have established themselves as one of Australia's major oil and lubrication product companies. Ryco Filters are an Australian company renowned in the automotive industry for their huge range of filters.
In order for your business to run efficiently, your cars/trucks need to be on the road, helping to add to your bottom line. The less time you spend on taking care of your fleet, the more time you have to focus on your business. From the latest Toyota, Mazda, Ford Econovan, or to a fleet of cars or light and heavy trucks our focus is on quality service that is both expedient and reliable.
Reviews (10)
Emma & Ashley
Emma & Ashley
Dec 28, 2021
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Guy and the team at Tassell Automotive were awesome! The experience they have meant they could carry out some decent engine work on my 45 year old Datsun! They took it from an old sputtering girl to a purring kitten!
The communication was second to none. Phone calls, emails and texts to ensure that any work being carried out was communicated.
If there was a 6th star that still wouldn't be enough.
I will be taking all my cars here from now on!
Runzhi Zhang
Runzhi Zhang
Dec 24, 2021
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Spent two days to check my car still not fixing my issue, but charged 280+bucks.
I sent my car for service at first time and raised issue initially. Shouldn’t you inform me that this issue can only be fixed by manufacture/dealer instead asking me to come back the second time and charge me for not fixing the problem.
This is not ethical.
Adrian Apostolatos
Adrian Apostolatos
Dec 14, 2021
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Positive: Professionalism, Punctuality, Quality, Value
These guys are the best. Honest, reliable & they know their stuff inside & out. Been there since I had my first car.
Lauren Goss
Lauren Goss
Oct 27, 2021
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I phoned the guys at Tassells in a panic as I’d just picked up new number plates but my new plates didn’t have holes drilled in for the screws! That’s normal apparently but this first timer had no idea. I was worried I’d be driving around without plates and get into trouble but Guy at Tassells told me to come on in and he would professional fit them for me. I could see that they were already very busy and to fit me in so last minute, right before close was so appreciated. I will definitely be bringing my car to Guy and his team for servicing and any other car related needs. Thanks for saving
Geoff Scoble
Geoff Scoble
Oct 14, 2021
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Positive: Professionalism
Thanks to Steve at Tassell's for diagnosing my mechanical woes so quickly. Professional, succinct and thorough.
These guys know their stuff! Cheers.
Gerry Quinlan
Gerry Quinlan
May 16, 2021
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Guy, thanks for the assistance you provided regarding the major problem with my vehicle. You have always provided good care for my vehicles. On your advice I approached the manufacturer who as you suggested would accept liability for the problem. It was a very satisfactory result from my point of view. I am very grateful for your expertise and genuineness.
Robert Riddell
Robert Riddell
Jan 21, 2021
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The team at Tassell Automotive have been looking after my cars for a number of years now and their service has been amazing.
Their knowledge on all types and brands of cars has been faultless and this flows well into how they communicate with me on what they need to do and the parts required. One part of this that really impresses me, is that the old parts are kept aside and they show you what was worn/broken and I feel this is a great initiative that builds trust. I truly know that I’m dealing with a team that values honesty and integrity.
The team are also very responsive when you have an
Jeff Shoesmith
Jeff Shoesmith
Nov 02, 2020
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We recently had some work done on our turbo Subaru by Tassell Automotive and were VERY impressed by the service we received. Guy and his team of mechanics and technicians did a fantastic job on our car and kept us informed every step of the way. It's rare to find a blend of friendly, honest, smart, fast and affordable - Tassell offer the lot. Their 'good old fashioned service' is just fantastic - give them a go, you won't be disappointed :-)
Margaret Ayre
Margaret Ayre
Oct 18, 2020
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Thank you to Guy and the staff at Tassell Automative! I went to Tassell for the first time yesterday and they all went above and beyond to attend to my Jeep's mechanical issue including assisting me to get to work after dropping off my car which was such a huge help! My car was fixed quickly and efficiently and their pricing is very reasonable and fair. They are the most trustworthy and honest mechanic I have dealt with ever and I will not go to anyone else after my experience. I have already booked in again for my next service and highly recommend them to everyone. I live in Kurrajong yet will
Martin Middendorf
Martin Middendorf
Aug 24, 2020
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Tassell Auto have been servicing my Silverado for the last few years and I have been very happy with the work they do. Recently my truck had what appeared to be a major issue. I immediately rang Guy and he helped me fix the issue myself thus avoiding a tow truck to Tassell and a lot of downtime. I very much appreciate the extensive knowledge and understanding Guy has of Silverado trucks and his generosity of time in getting me mobile again. I have the utmost confidence and trust in Tassell and would recommend them to anyone who cares about the quality of work done to their vehicle.