Emissions testing service near Penn Valley, CA

M45 Automotive is the only Independent Subaru Service and Repair Specialist in Auburn, CA. We can perform 30k, 60k, 90k, 105k maintenance services, general repairs, enthusiast track components, to performance upgrades. We're here to serve you and make your life easier when you're experiencing car trouble. We provide comprehensive services for every Subaru make and models.

Great service.I have used a number of auto shops in Grass Valley for smog testing and Mountain Auto Service is by far the best I have experienced. Made an appointment and arrived early. They did the test right away and was done in 20 minutes.Very friendly people to do business with. Highly recommended.

Great service as usual

These guys are amazing! Highly knowledgeable, timely, easy to work with...and the friendliest and helpful automotive shop I've ever gone to! Just a great, family owned and honest shop. I HIGHLY recommend!! Jason Osburn

Thank again my wife's x5 is driving great so smooth. Thank you for being such a great service Center. Rafal H. BMW X5 Repair Rocklin, CA

This place is great! Hardworking, reliable, honest, and knowledgeable technicians, not to mention a spotless shop. They have very reasonable prices. Anyone in the area should give them a try and see how great this business is. Alexis Alejandro