Emissions testing service near Franklin, NJ

Had an issue with my x3 not starting. The problem was handled very promptly... Very friendly... Great service... Will go back if needed... Recommended to any BMW owners. Todd Wetsell

Mark is the nicest and most honest mechanic I have ever met. He not only did an amazing job, but explained everything to me as we'll. If you are looking for a truly honest mechanic this is the place. I've been going there for 4 years. Every visit he has been nice, honest, and has always does great work and happily answered all of my questions.

I have been using Sierra Auto for over 15 years. The tech (Johnny Jr.) is a ASE master tech. Really knows his stuff. They were always able to work out pricing from day one. They also stand behind their work. I would recommend them any day.

Honest!!!! We had a simple problem that could have been worse. Fixed while we waited and charged a minimal fee. Will only use this facility, very happy!