In the past I had a tech or two that were questionable. I have dealt with these guys for years, and they stand behind their work. Which is why I keep going back to them time and time again. 09/20/23, yesterday was a good example of why I go here. I bought a new/used car. I have a check engine light, they couldn’t diagnose (smart car). I will have to take it to Mercedes. Apparently Mercedes is the only one to have the diagnostic machine to tell me what needs to be fixed. Parkway Service Center, didn’t charge me for looking at it👍👍