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Muffler & Exhaust Shops in Waldorf, MD

6 of the 70 auto repair shops we list in Waldorf 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. Boswell's Auto Service

    4 Irongate Dr, Waldorf, MD 20602

    Mon–Fri 8am–5pm

    State inspectionTransmission repairMuffler & exhaustA/C repair
    Call Website Directions

  2. Cox's Automotive Repairs

    12398 Waldorf Business Square, Waldorf, MD 20601

    Mon–Fri 8am–5pm

    Muffler & exhaustA/C repair
    Call Website Directions

  3. JJ's Auto Service Center

    2 Irongate Dr, Waldorf, MD 20602

    State inspectionTransmission repairMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website Directions

  4. Carranza Auto Service

    28 Industrial Park Dr Ste M, Waldorf, MD 20602

    State inspectionTransmission repairMuffler & exhaustA/C repairSe habla español
    Call Website Directions

  5. Mr Muffler Auto Care

    2285 Crain Hwy, Waldorf, MD 20601-3166

    Muffler & exhaust
    Call Website Directions

  6. Waldorf Muffler & Suspension

    J P Morgan Ct #4 suite b, Waldorf, MD 20602

    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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Muffler & Exhaust Shops near Waldorf

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.