About Us

Star & Circle Automotive was set up by Trent Chellingworth and Jon Twigger to provide Perth with great value servicing and repairs for their Mercedes-Benz cars and vans, while providing excellent customer service, communication, and transparency. As a fully licensed and registered workshop, our fully trained staff can carry out everything from routine log book servicing (ensuring your new car warranty remains unaffected) through to complex electronic diagnostics and repairs. By specialising in Mercedes-Benz cars and vans we have the knowledge and experience to work on modern cars through to classics of yesteryear. 

Star & Circle has invested, and continues to invest, in the latest diagnostic tools, equipment and training required to work on the Mercedes-Benz vehicles to ensure we can undertake all types of repairs and servicing following the correct procedures. Star & Circle Automotive caters to individuals and companies looking for an affordable alternative for Mercedes-Benz vehicle maintenance without compromising quality.

Trent Chellingworth

Trent lives and breathes Mercedes-Benz and has done so from a very young age, being heavily influenced by time spent at his family’s Mercedes-Benz dealership, Chellingworth Motors.

Since qualifying as a Mechatronic Engineer, Trent worked in diesel engine research & development at Caterpillar in the UK, before turning his passion for Mercedes-Benz into a career here in Perth, culminating in the opening of Star & Circle with Jon.

Trent’s knowledge of classic models, handed down from his father Brian and grandfather Arthur, has been supplemented by extensive training & experience with modern Mercedes-Benz vehicles, from mechanical rebuilds to complex electronic diagnostics.

He is also heavily involved in the automotive community in Perth, having served as President of the Mercedes-Benz Car Club of Western Australia, to keep up with developments within the Mercedes-Benz brand.

Jon Twigger

Jon is an experienced Mercedes-Benz specialist having started his automotive career as an apprentice at school leaving age.

His love for Mercedes-Benz has seen him own over 20 Mercedes-Benz cars and has worked with the brand both in Perth and the UK. He has recently returned to Perth having spent two years working for a renowned UK Mercedes-Benz specialist, both on the workshop floor and as Service Manager.

While in the UK, Jon also had the opportunity to attended training courses on the latest automotive trends such as electric/hybrid vehicle drives, to ensure his knowledge kept up to date.

Mercedes-Benz cutout

Loan Cars Available

Call us today and we can arrange a loan car to keep you going while your car is being repaired




Opening Hours

Mon: 8am – 5pm

Tues: 8am – 5pm

Wed: 8am – 5pm

Thur: 8am – 5pm

Fri: 8am – 5pm

Sat/Sun: Closed

Contact Us

(08) 6186 6600
[email protected]

Unit 6 2-4 Moonie St

MRB: 9441

Licenced Repairer WA

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