Mufflers repair service near Hardyston, NJ

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.

Jeet is professional and extremely efficient

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!

Foreign auto repair, service and performance. Specializing in European vehicles.

Scott is a fantastic auto mechanic! So thankful i found this shop. Scott diagnosed my honda element and isolated the transmission problem. He backed me up and got honda to install a new transmission for free. I am forever a THE GARAGE customer and tell all my friends and family.

Truck was brought in no one can fix it.Found the problem fixed it & no troubles after .