I have been going to Certified Auto for almost four years now, and have always received great service and fair prices. They always go out of their way to finish the work on time, and if it’s very busy they will rent a car. Also, you can’t beat the National Certified Auto Guarantee. On a road trip from Provo to Los Angeles, our car broke down in Barstow. Since we had recently got our 120,000 mile checkup at the shop in Provo, the work (and tow!) in Barstow was covered.