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Muffler & Exhaust Shops in Hattiesburg, MS

5 of the 75 auto repair shops we list in Hattiesburg 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. 98 Auto Service

    3389 Hwy 589, Hattiesburg, MS 39402

    Mon–Fri 7:30 AM – 5:00 PM

    Diesel & truckEuropean & importMuffler & exhaustA/C repairFinancingTowing
    Call Website Directions

  2. Big 10 Tires & Accesories

    6895 U S Highway 49, Hattiesburg, MS 39402

    Transmission repairDiesel & truckMuffler & exhaustA/C repairFinancing
    Call Website Directions

  3. Petal Muffler & Glass

    5383 Old Hwy 42, Hattiesburg, MS 39401-1914

    Muffler & exhaust
    Call Directions

  4. Bobby's Muffler and Brake Shop

    614 Broadway Dr #6357, Hattiesburg, MS 39401

    Muffler & exhaust
    Call Directions

  5. Petal Muffler & Glass

    5383 Old Highway 42, Hattiesburg, MS 39401

    Muffler & exhaust
    Call Directions
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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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.