Tunehouse is a Sydney based Performance Workshop specialising in wide-span vehicle servicing, maintenance and performance enhancements, with particular emphasis on late model vehicles. We offer all types of automotive services in Sydney, and are well known in performance, fleet servicing and automotive circles. Tunehouse technicians can provide you with a one stop shop for service and repairs to carry out manufacturers handbook services without loosing your new car warranty. Tunehouse is led by operations manager/owner Jim Ghelis. Jim boasts over 20 years of trade and race experience grafted from real experience, study and research, both locally and internationally. The combined knowledge base and clinical workshop practice is what gives Tunehouse more than just an edge over the competition. "Performance motor sport engineering encompasses an ability to produce, modify and create vehicles of a high calibre. Synonymous with this is an ability to then demonstrate the potential of this performance work on the race-track." Tunehouse exemplifies this ethos and carries this philosophy through to basic servicing and customer service. Tunehouse delivers outstanding service, performance and reliability in every aspect of business and trade practice. We are car enthusiasts who love what we do. We look after all types of cars. Race cars, Prestige, Performance, Classic, Fleet and Family cars. We offer a full range of mechanical services, including dyno-tuning, new car warranty servicing, performance accessories, modifications and all mechanical repairs.
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The Tunehouse annual revenue was $10 million in 2026.
Jim Ghelis is the Director of Tunehouse.
1 people are employed at Tunehouse.
Tunehouse is based in Marrickville, New South Wales.
The NAICS codes for Tunehouse are [81, 811, 811111, 81111, 8111].
The SIC codes for Tunehouse are [75, 753].