Diagnostic services service near Frisco, TX

Great place, awesome people, and amazing service.

After a year of problems with my car, Golden Rule in 24hrs had it diagnosed and repaired. I would highly recommend especially to single female car owners. For once I had repair done and didn't have to take back because something not done correct or another issue was now present. They are the Best!

This is the best car place EVER! I can usually drive right in and get my car services. They always give me honest and fair advice; their prices are great; and they even helped me when I had to see my car. I will NEVER use anyone else but them. Jeff and Michael are the best. As a single woman, I feel like I can put my trust in them.

I have a Porsche 911 turbo transmission that has a known defect. Porsche does not warrant the problem an according to them there is no fix. Their guidelines are to replace the transmission. 18,000 dollars. I found Joe and eurofix on a Porsche forum where another owner had his transmission fixed by them. I called Joe and he said he could repair my car. It is not easy to transport a car to mechanic 700 miles away but Joe's confidence and professionalism put me at ease. I have my car back and it is running great. Thanks Joe Gabrel L.