Exhaust System Services in Longmont, CO

Cleaner Emissions, Quieter Rides — Trusted Exhaust Repair in Longmont

A healthy exhaust system isn’t just about reducing engine noise—it protects your health, improves fuel efficiency, and keeps harmful emissions out of Longmont’s beautiful Colorado air. At Christian Brothers Automotive Longmont, we provide expert exhaust system diagnostics and repairs for drivers throughout Boulder County.

Whether you're commuting along Highway 287, driving through Old Town, or planning a weekend in Lyons or Estes Park, your car's exhaust system should be functioning at peak performance.

Signs You May Need Exhaust System Service:

  • Loud rumbling or hissing sounds
  • Decreased fuel efficiency
  • A noticeable exhaust or gas smell inside the cabin
  • Check engine light related to the emissions system

What We Offer Longmont Drivers:

Our ASE-Certified technicians will inspect your entire exhaust system—from the manifold and oxygen sensors to the muffler and catalytic converter—to identify problems and recommend cost-effective solutions.

Our exhaust services include:

  • Exhaust leak detection & repair
  • Catalytic converter service
  • Muffler and tailpipe repair or replacement
  • Emissions system diagnostics
  • Oxygen (O2) sensor testing

FAQs

Have more Questions?

Our friendly auto service experts have the answers.

Call your local Christian Brothers Automotive car shop today

Hear What Our Customers Had to Say About Us

  • "I liked the customer service and going above and beyond to make sure I was comfortable while waiting in the store for my vehicle work to be done, specifically being offered a nice hot coffee with creamer."

    - J.L.

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