Top-Notch Diagnostics and Emissions Repair Services
Precise Auto Diagnostic Services
Today's vehicles are highly complex; it takes a highly skilled mechanic with advanced level tools to analyze the root cause of the problem. Roy's Auto puts behind the guesswork and will provide you with quality auto diagnostic testing service to determine the exact issue with your vehicle.
This service includes:
Diagnostic and troubleshooting
Check engine light service
Ignition and more
Failed Emissions Repair Services
Did your car fail emissions test? We can diagnose and repair your vehicle, so that it can pass emissions testing with flying colors!
Proudly serving the people of Phoenix since 1988.
Contact us to get FREE estimates on our auto diagnostics and emissions repair services.
About Roy's Auto
You know you are in good hands when you come to Roy's Auto that has been serving the local community since 1988.
We will never sell you anything you don't need and we will walk you through the issue, showing you what repair is needed and why.