At A+ Smog and Muffler Complete Auto Repair, we specialize in performance. Whether you want to get the best mileage out of your car or want to get your project car at its best, we can do it all.


At A+ Smog and Muffler Complete Auto Repair, we are dedicated to providing the best quality of auto repair service. Our services include complete smog check, muffler, engine, transmission, air conditioning, electrical, alignment, and performance. We service all of San Bernardino and surrounding areas.

About A Plus Smog and Muffler Auto Repair

  • Automotive Key Cutting and Keyfob Replacement

    Most Makes and Models
  • AAA Approved Auto Repair

    The AAA Approved Auto Repair program approves only facilities that meet the highest standards in vehicle repair, competency, reliability, cleanliness, overall experience and fair pricing. These repair

  • Computer Programming

    Today's cars and trucks can be highly tuned for additional horsepower, torque, and overall performance and efficiency. A Plus Smog and Muffler offers professional automotive computer programming for a

  • Auto Value Bumper to Bumper

    A Plus Smog and Muffler is an Auto Value and Bumper to Bumper branded automotive service center.

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