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Muffler & Exhaust Shops in Northglenn, CO

6 of the 59 auto repair shops we list in Northglenn have muffler and exhaust work.

A loud exhaust, a rattle under the car or a failed emissions test often comes down to the exhaust system, and muffler shops can bend and weld pipe on the spot. Every shop here names muffler, exhaust or catalytic converter work in its business name, listing or on its own website.

  1. Accurate Automotive

    10651 Irma Dr, Northglenn, CO 80233

    MON-FRI: 8:00 AM – 5:30 PM

    Smog & emissionsState inspectionTransmission repairDiesel & truckEuropean & importMuffler & exhaustA/C repair
    Call Website Directions

  2. Exhaust Pros

    11450 Huron St # R, Northglenn, CO 80234

    Monday - Friday: 8:30am - 6:00pm

    Muffler & exhaust
    Call Website Directions

  3. Roadmasters Tire Pros & Auto Care

    11450 Huron St F, Northglenn, CO 80234

    Transmission repairDiesel & truckMuffler & exhaust
    Call Website Directions

  4. Smooth Ride Auto Repair

    10650 Irma Dr, Northglenn, CO 80233

    Transmission repairEuropean & importMuffler & exhaust
    Call Website Directions

  5. Colorado Tire And Service

    11450 Huron St Ste F, Northglenn, CO 80234-3000

    Muffler & exhaustLoaner or shuttle
    Call Website Directions

  6. Elite Mufflers

    10621 Irma Dr # H, Northglenn, CO 80233

    Muffler & exhaust
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Ask for a look underneath first. Many leaks can be fixed by replacing one section or a gasket instead of the whole system. If your catalytic converter is replaced, ask whether the part is legal in your state — California and some other states require CARB-approved converters.

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Muffler & Exhaust Shops near Northglenn

Good to know

How much does a muffler replacement cost?

Replacing a muffler typically costs about $100–300 at an independent shop; a full exhaust system or a catalytic converter costs considerably more, depending on the vehicle.

Is it legal to drive with a loud exhaust?

Most states have laws against excessive exhaust noise and against removing emissions equipment, so a hole in the exhaust can lead to a ticket or a failed inspection.