All states›Muffler & Exhaust Shops›New Hampshire

Muffler & Exhaust Shops in New Hampshire

82 of the 1,408 auto repair shops we track in New Hampshire have muffler and exhaust work. Full listings for every city are on the New Hampshire page.

82auto repair shops
48cities
1,408auto repair shops statewide

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.

Manchester 8

  1. Brutus Auto Repair & Service

    148 Merrimack St, Manchester, NH 03103

    Smog & emissionsState inspectionTransmission repairMuffler & exhaustA/C repairFinancing
    Call Website All Manchester

  2. Lou's Custom Exhaust and Auto Repair

    227 Willow St, Manchester, NH 03103

    Muffler & exhaust
    Call Website All Manchester

  3. Redman's Muffler & Automotive

    118 Maple St, Manchester, NH 03103

    State inspectionMuffler & exhaust
    Call Website All Manchester

  4. Jon's Shafts & Stuff

    518 Silver St, Manchester, NH 03103-5097

    Transmission repairMuffler & exhaustA/C repairFree estimates
    Call Website All Manchester

  5. NE Exhaust & Auto Repair

    40 Winter St, Manchester, NH 03102

    Muffler & exhaustFree estimates
    Call Website All Manchester

  6. Monro Muffler Brake & Service

    909 Hanover St, Manchester, NH 03104

    Muffler & exhaust
    Call Website All Manchester

  7. Erick's Custom Exhaust and Auto Repair

    1091 Valley St, Manchester, NH 03103

    Muffler & exhaust
    Call Website All Manchester

  8. Auto Service Solutions

    9 Rogers St, Manchester, NH 03103-5011

    Muffler & exhaustA/C repairLoaner or shuttle
    Call Website All Manchester

Salem 6

  1. Custom Car Care

    465 N Main St, Salem, NH 03079

    Mon–Fri 7:30AM - 6PM

    State inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repairLoaner or shuttle
    Call Website All Salem

  2. Live Free And Drive Auto Repair

    89 Lowell Rd, Salem, NH 03079

    Mon–Fri 8AM-5PM

    Smog & emissionsState inspectionTransmission repairMuffler & exhaustLoaner or shuttle
    Call Website All Salem

  3. Salem Service Center

    354 Main St Suite C, Salem, NH 03079

    Mon–Fri 10:00 am-6:00 pm, Sat closed, Sun closed

    Muffler & exhaustA/C repair
    Call Website All Salem

  4. Lou's Custom Exhaust

    68 Stiles Rd, Salem, NH 03079-2818

    Muffler & exhaust
    Call Website All Salem

  5. Kelly Rd Auto Repair & Exhaust

    8 Pumping Station Rd Unit A, Salem, NH 03079-2028

    Muffler & exhaust
    Call All Salem

  6. Kelly Rd Auto Repair & Exhaust

    51 Pelham Rd, Salem, NH 03079-2827

    Muffler & exhaust
    Call All Salem

Derry 5

  1. Derry Rotary Auto Service

    133 E Broadway, Derry, NH 03038

    Mon–Fri 8am–6pm, Sat 8am–5pm, Sun closed

    State inspectionEuropean & importMuffler & exhaustFree estimates
    Call Website All Derry

  2. Lou's Custom Exhaust

    183 Rockingham Rd, Derry, NH 03038

    Muffler & exhaust
    Call Website All Derry

  3. Motor-Sport Tire and Auto Repair Center

    3 Tinkham Ave, Derry, NH 03038

    Transmission repairMuffler & exhaust
    Call Website All Derry

  4. Lou's Custom Exhaust, Derry

    82 Rockingham Rd, Derry, NH 03038

    Muffler & exhaust
    Call All Derry

  5. Derry Exhaust & Auto Services, Llc

    82 Rockingham Rd, Derry, NH 03038-7030

    Muffler & exhaust
    Call All Derry

Hooksett 4

  1. Adams Auto Care

    1176 Hooksett Rd Unit 4, Hooksett, NH 03106

    Mon–Fri 8am–5pm

    State inspectionTransmission repairMuffler & exhaustA/C repairLoaner or shuttle
    Call Website All Hooksett

  2. Auto Care Plus Complete Tire and Service Center

    1112 Hooksett Rd, Hooksett, NH 03106

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

  3. Motorcar Alternatives

    191 Londonderry Tpke, Hooksett, NH 03106

    State inspectionMuffler & exhaustA/C repairLoaner or shuttle
    Call Website All Hooksett

  4. Monro Muffler Brake & Service

    1369 Hooksett Rd Ste 2, Hooksett, NH 03106

    Muffler & exhaust
    Call Website All Hooksett

Hampstead 3

  1. Southern NH Undercar

    544 State Route 111, Hampstead, NH 03841-2357

    Mon–Fri 8am–5pm

    Muffler & exhaust
    Call Website All Hampstead

  2. Affordable Automotive Repair

    34 Hazel Dr, Hampstead, NH 03841-2338

    State inspectionMuffler & exhaust
    Call Website All Hampstead

  3. Kinetic Motor Works

    313 Kent Farm Rd, Hampstead, NH 03841-2092

    Muffler & exhaust
    Call Website All Hampstead

Barrington 2

  1. MD Motors

    532 Calef Hwy, Barrington, NH 03825

    Mon–Fri 7:30am–4:30pm

    Muffler & exhaust
    Call Website All Barrington

  2. Barrington All Makes Auto Repair

    27 Commerce Way, Barrington, NH 03825

    State inspectionMuffler & exhaust
    Call Website All Barrington

Concord 2

  1. The Car Doctors

    263 S Main St Building 6, Unit 6, Concord, NH 03301

    Monday - Thursday: 8:00 AM - 5:00 PM, Friday: 8:00 AM - 2:00 PM

    Muffler & exhaustA/C repair
    Call Website All Concord

  2. South Main St. Service Ctr.

    127 Old Turnpike Rd, Concord, NH 03301

    Muffler & exhaustA/C repairFree estimates
    Call Website All Concord

Hampton 2

  1. Monro Muffler Brake & Service

    308 Lafayette Rd, Hampton, NH 03842

    Muffler & exhaust
    Call Website All Hampton

  2. Frank's Garage

    99 Timber Swamp Rd, Hampton, NH 03842-1708

    Mon–Fri 8am–5pm

    Smog & emissionsTransmission repairDiesel & truckMuffler & exhaustA/C repairTowing
    Call All Hampton

Hinsdale 2

  1. L&O Automotive

    70 Main St, Hinsdale, NH 03451

    Mon–Fri 7am–4pm

    State inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repair
    Call Website All Hinsdale

  2. Shippee Auto

    753 Brattleboro Rd, Hinsdale, NH 03451

    Mon–Fri 7am–5pm

    State inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repairFinancing
    Call Website All Hinsdale

Keene 2

  1. G and R Auto Works

    55 Victoria St, Keene, NH 03431

    Mon–Fri

    State inspectionTransmission repairEuropean & importMuffler & exhaust
    Call Website All Keene

  2. Fran's of Keene Inc

    528 Washington St, Keene, NH 03431

    Mon–Fri 8am–5pm

    Muffler & exhaustTowing
    Call Website All Keene

Kingston 2

  1. Ground Zero Auto Repairs

    63 NH-125 #5, Kingston, NH 03848

    Mon–Fri 8am–5:30pm

    Muffler & exhaustBody & collision
    Call Website All Kingston

  2. Lou's Custom Exhaust

    43 NH-125, Kingston, NH 03848

    Mon–Fri 9am–4pm

    Muffler & exhaust
    Call Website All Kingston

Lebanon 2

  1. Gilly's Auto

    237 Hanover St, Lebanon, NH 03766

    Mon–Fri 8:00AM - 5:00 PM

    State inspectionMuffler & exhaust
    Call Website All Lebanon

  2. The Muffler House LLC

    237 Hanover St, Lebanon, NH 03766

    Muffler & exhaust
    Call All Lebanon

Milford 2

  1. GTA Auto Service

    19 Perry Rd, Milford, NH 03055

    Mon–Fri 8am–5pm, Sat closed, Sun closed

    State inspectionTransmission repairMuffler & exhaustA/C repairFinancing
    Call Website All Milford

  2. Lou’s Custom Exhaust

    161 Union Sq, Milford, NH 03055

    Muffler & exhaust
    Call Website All Milford

Nashua 2

  1. Matrix Autoworks

    321 Main St, Nashua, NH 03060

    Transmission repairMuffler & exhaustA/C repairLoaner or shuttle
    Call Website All Nashua

  2. Lou's Custom Exhaust

    95 E Hollis St, Nashua, NH 03060-6362

    Muffler & exhaust
    Call Website All Nashua

Ossipee 2

  1. Ed's Auto Repair

    529 NH-16, Ossipee, NH 03864

    State inspectionEuropean & importMuffler & exhaust
    Call Website All Ossipee

  2. Ed's Auto Repair

    73 Granite Rd, Ossipee, NH 03864

    State inspectionEuropean & importMuffler & exhaust
    Call Website All Ossipee

Plaistow 2

  1. Approved Auto Services

    17 Danville Rd, Plaistow, NH 03865

    Mon–Fri 8am–5pm

    State inspectionTransmission repairMuffler & exhaustBody & collision
    Call Website All Plaistow

  2. Last Stop Diesel

    4 Danville Rd, Plaistow, NH 03865-2717

    Mon–Fri 8am–5pm, Sat by appointment

    Diesel & truckMuffler & exhaustA/C repair
    Call Website All Plaistow

Portsmouth 2

  1. Portsmouth Car Clinic

    20 Mirona Rd, Portsmouth, NH 03801

    Mon–Fri 7:30am–5pm

    State inspectionTransmission repairEuropean & importMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website All Portsmouth

  2. Monro Muffler Brake and Service

    1801 Woodbury Ave, Portsmouth, NH 03801

    Muffler & exhaust
    Call Website All Portsmouth

Windham 2

  1. Mobil

    54 Haverhill Rd, Windham, NH 03087

    State inspectionTransmission repairMobile mechanicMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website All Windham

  2. Windham Mobil Service Center

    18 Mammoth Rd, Windham, NH 03087-1712

    State inspectionTransmission repairMobile mechanicMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Website All Windham

Alton 1

  1. Alton Auto Alignment LLC

    11 Village Cir Suite E, Alton, NH 03809

    Muffler & exhaustA/C repair
    Call Website All Alton

Belmont 1

  1. Boyd's Customs and Classics

    48 Dearborn St, Belmont, NH 03220

    Mon–Thu 7am–3:30pm, Sat/Sun by appt

    State inspectionMuffler & exhaustBody & collision
    Call Website All Belmont

Campton 1

  1. Forrest Howes' Auto Repair

    3 Beech Hill Rd, Campton, NH 03264-3200

    Mon-Fri 8:00am-5:00pm, Sat Closed, Sun Closed

    Smog & emissionsMuffler & exhaust
    Call Website All Campton

Center Barnstead 1

  1. Boyd's Customs & Classic

    27 Depot St, Center Barnstead, NH 03225

    Mon–Thu 7:00am–3:30pm

    State inspectionTransmission repairMuffler & exhaust
    Call Website All Center Barnstead

Dover 1

  1. Auto Care Plus Dover

    28 Sumner Dr, Dover, NH 03820-5451

    State inspectionTransmission repairMobile mechanicMuffler & exhaustA/C repairFinancing
    Call Website All Dover

Farmington 1

  1. B & B Auto Truck & RV Services Center

    466 NH Route 11, Farmington, NH 03835

    Mon–Fri 7am–5pm, Sat–Sun closed

    State inspectionTransmission repairDiesel & truckMuffler & exhaustA/C repairBody & collision
    Call Website All Farmington

Fitzwilliam 1

  1. British Body and Coach Works

    11 New Hampshire 119 W, Fitzwilliam, NH 03447

    Muffler & exhaustBody & collision
    Call Website All Fitzwilliam

Francestown 1

  1. Camirand's Car Care

    313 Oak Hill Rd, Francestown, NH 03043

    Muffler & exhaustFinancing
    Call Website

Hancock 1

  1. Haley's Service Center

    4 Forest Rd, Hancock, NH 03449

    Mon–Fri 8am–5pm

    Muffler & exhaust
    Call Website All Hancock

Hudson 1

  1. Vulc-Tech Tire and Auto Repair

    36 Lowell Rd, Hudson, NH 03051

    Mon–Fri 7:30am–5pm

    State inspectionTransmission repairMuffler & exhaustFinancing
    Call Website All Hudson

Jaffrey 1

  1. Gauthier Auto Services LLC

    119 Peterborough St, Jaffrey, NH 03452

    Transmission repairMuffler & exhaustTowing
    Call Website All Jaffrey

Laconia 1

  1. Belknap Tire & Auto Repair

    670 Union Ave, Laconia, NH 03246

    Muffler & exhaust
    Call Website All Laconia

Littleton 1

  1. Merrill Automotive Services

    882 Union St, Littleton, NH 03561

    Mon–Fri 8am–5pm, Sat by Appt

    Muffler & exhaustBody & collision
    Call Website All Littleton

Loudon 1

  1. E&w Auto Repair

    60 Chichester Rd, Loudon, NH 03307-0705

    Mon–Fri 8am–5pm, Sat closed, Sun closed

    State inspectionTransmission repairMobile mechanicMuffler & exhaustA/C repairBody & collisionFree estimates
    Call Website All Loudon

Meredith 1

  1. Lou's Custom Exhaust and Auto Repair

    3 Winona Rd, Meredith, NH 03253

    Muffler & exhaust
    Call Website All Meredith

New Boston 1

  1. Surefire Automotive

    644 N Mast Rd, New Boston, NH 03070-4219

    State inspectionMuffler & exhaustA/C repairBody & collision
    Call Website All New Boston

New Ipswich 1

  1. Trustee Auto Repair

    801 Turnpike Rd, New Ipswich, NH 03071

    Mon – Fri: 8AM – 5PM

    Transmission repairDiesel & truckMuffler & exhaustA/C repair
    Call Website All New Ipswich

New London 1

  1. Marshall's Garage

    330 Elkins Rd, New London, NH 03233

    State inspectionMuffler & exhaustA/C repairLoaner or shuttle
    Call Website

Newport 1

  1. Sunapee Street Auto Works

    50 Sunapee St, Newport, NH 03773-1443

    Smog & emissionsState inspectionMuffler & exhaustBody & collisionTowing
    Call All Newport

Northwood 1

  1. Northwood Garage

    258 1st New Hampshire Turnpike, Northwood, NH 03261

    State inspectionMobile mechanicMuffler & exhaustA/C repairFinancing
    Call Website All Northwood

Pembroke 1

  1. Pembroke Automotive Service Inc.

    40 Sheep Davis Rd, Pembroke, NH 03275-3707

    Mon–Fri 7:30am–5:30pm

    Smog & emissionsTransmission repairMuffler & exhaustLoaner or shuttle
    Call Website All Pembroke

Rochester 1

  1. Rochester Radiator & A/C

    86 Washington St, Rochester, NH 03867

    State inspectionMuffler & exhaustA/C repair
    Call Website All Rochester

Sandown 1

  1. Sandown Auto Repair

    5 Dee Dee Dr, Sandown, NH 03873

    Mon–Thu 8am–5pm, Fri–Sun closed

    Smog & emissionsMuffler & exhaust
    Call All Sandown

Stoddard 1

  1. Hayes Car & Truck Repair

    1675 Nh 9, Stoddard, NH 03464-4343

    State inspectionDiesel & truckMuffler & exhaust
    Call Website

Swanzey 1

  1. YBA Muffler & Brake

    67 California St, Swanzey, NH 03446

    Mon–Fri 8am–4pm

    Muffler & exhaustFinancing
    Call Website All Swanzey

Temple 1

  1. Wheeland's Auto and Truck Service

    18 NH-45, Temple, NH 03084

    Transmission repairDiesel & truckMuffler & exhaustA/C repairFinancingLoaner or shuttle
    Call Website All Temple

Weare 1

  1. Marc Phillips Automotive Service

    7 Renshaw Rd, Weare, NH 03281

    Mon–Fri 8am–5:30pm

    Smog & emissionsState inspectionTransmission repairDiesel & truckMuffler & exhaust
    Call Website All Weare

Whitefield 1

  1. Top Notch Repair & Services LLC

    29 Melanie Dr, Whitefield, NH 03598-3739

    Mon-Fri 8:00 am-5:00 pm, Sat Closed, Sun Closed

    Muffler & exhaustA/C repair
    Call Website All Whitefield

Wilmot 1

  1. Walker Automotive

    3 Deerwood Dr, Wilmot, NH 03287

    Muffler & exhaustA/C repairLoaner or shuttle
    Call Website

Woodsville 1

  1. Mike's Garage

    26 Central St, Woodsville, NH 03785-1008

    Tue–Fri 8:30am–4:30pm

    Transmission repairDiesel & truckMuffler & exhaustA/C repair
    Call Website All Woodsville
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.

Also in New Hampshire

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.