Tassell Automotive

Tassell Automotive is your go-to for Castle Hill auto repairs, located on Gladstone Rd in Castle Hill. Our team of experienced technicians offers full-service maintenance and repair for all makes and models—from oil changes and brake work to complex diagnostics and fleet services. As trusted mechanics in Castle Hill, we ensure honest quotes, modern tools and genuine parts. Whether you’re a local resident or a business requiring automotive Castle Hill support, we deliver reliable, transparent service. Residents in Baulkham Hills and the surrounding suburbs also count on us when searching for a mechanic Baulkham Hills they can trust.