Hwy 78 Auto is a full-service auto repair shop in Wylie, TX, with over 32 years of experience. Their ASE certified technicians handle everything from brakes, oil changes, and tune-ups to engine and transmission work, including complete brake system replacements and emissions tests. The staff is friendly, honest, experienced, and reasonable. They work hard to get customers in quickly and complete repairs in a timely manner, even staying from opening to closing for emergency repairs. The shop is described as a great place full of honest and respectful professionals. Customers appreciate the cozy waiting room and the offer of transportation if needed. While the lack of Saturday hours can be a challenge, the exceptional service—including diagnostic efforts and labor performed at no charge—ensures customers will definitely use this shop again.
⭐️⭐️⭐️⭐️⭐️ Fantastic job! They found the issue with our vehicle—a true needle in a haystack—and fixed it right. Highly recommend!
July 2025
When in an emergency repairs needed citation for my only Co. Truck for the third time they came through for me from opening to closing time just then able to hand me my keys. Complete break system replacement. That you 78!
July 2025
Love this place! They got us in quickly when we needed it for our emissions test. The staff was friendly and we were on the road within minutes!
