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.
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Iowa Mufflers and Brake
1308 2nd Ave, Des Moines, IA 50314
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Honest Wrenches Automotive Repair
2015 NE 58th Ave, Des Moines, IA 50313-1634
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J & R Automotive
3607 E 29th St, Des Moines, IA 50317
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Limitless Garage
1605 NE 51st Ave Suite B7 & B8, Des Moines, IA 50313
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Logan Automotive
1956 Hubbell Ave, Des Moines, IA 50316-3762
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Scott's Automotive Services
4300 SE 14th St, Des Moines, IA 50320-1640
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Blake's Auto Body and Exhaust
1210 E 29th St, Des Moines, IA 50317
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Kraft 5 Star Muffler
1400 Army Post Rd, Des Moines, IA 50315-5405
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Gear Street Garage
7494 R57 Hwy, Indianola, IA 50125
Mon–Fri 8:00am–5:00pm
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Chumbley's Auto Care
110 S Jefferson Way, Indianola, IA 50125
Mon–Fri 7:30am–5:00pm
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Werner's Elite Automotive
506 1/2 E Euclid Ave, Indianola, IA 50125
Mon–Fri 8:00am–5:00pm
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Westside Muffler & Repair Inc
1900 W 2nd Ave, Indianola, IA 50125-2159
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Denny's Automotive & Muffler Center
2011 16th Ave SW, Cedar Rapids, IA 52404
Mon–Fri 8am–5pm
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Professional Muffler Inc
624 3rd St SE, Cedar Rapids, IA 52401
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Professional Muffler Inc
120 Collins Rd NE, Cedar Rapids, IA 52402
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Bi-State Auto Service Center
2209 E 53rd St, Davenport, IA 52807
Mon–Fri 7:30am–5:30pm
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Dale's Service Center
3830 W Locust St, Davenport, IA 52804
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Quick's Muffler & Brakes
1411 W Locust St, Davenport, IA 52804
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Auto Tech Inc
2015 20th Ave SE, Dyersville, IA 52040
Mon-Fri 8am-5pm, Sat-Sun closed
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Deutmeyer Auto Advantage
1136 3rd Ave NE, Dyersville, IA 52040-1401
Mon-Fri 7am-5:30pm, Sat-Sun closed
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Jeff's Auto Service
526 2nd Ave SE, Dyersville, IA 52040-1903
Ames 2
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En-Tire Car Care
118 SE 5th St, Ames, IA 50010
Mon–Fri 7:30am–5:30pm, Sat 7:30am–1pm
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Magic Mufflers and Brakes
307 E Lincoln Wy, Ames, IA 50010
Boone 2
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Evenes 24/7
1823 W 3rd St Ext, Boone, IA 50036-3875
Mon–Fri 8am–5pm
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Magnum Muffler and Brake
911 9th St, Boone, IA 50036
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Deano's Complete Automotive Service & Repair
22588 Highway 2, Centerville, IA 52544-8573
Mon–Thu 7am–5:30pm
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Gunnar's Auto & Exhaust Shop
1610 S 18th St, Centerville, IA 52544-3248
Clive 2
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Westside Auto Pros
1901 NW 92nd Ct, Clive, IA 50325
Mon–Fri 7:30am–5:30pm
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Terry's Auto Service
1240 NW 75th St, Clive, IA 50325
Monday-Friday, 8 a.m.-5 p.m.
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Mad Hatter Auto Repair
3338 W Broadway, Council Bluffs, IA 51501
Mon–Fri 7:30am–5:30pm
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House Of Mufflers & Brakes
1635 W Broadway, Council Bluffs, IA 51501-3821
Dubuque 2
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West Side Automotive
1010 Century Cir, Dubuque, IA 52002
Mon–Thu 8am–5pm, Fri 7am–4pm
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J's Performance
5205 Pennsylvania Ave, Dubuque, IA 52002
Grinnell 2
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Magic Mufflers & Brakes
202 West St, Grinnell, IA 50112-2301
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Precision Automotive and Exhaust
202 West St, Grinnell, IA 50112
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Thomsen Auto Repair
1657 275th St, Manchester, IA 52057-8511
Mon–Fri 8:00 AM–5:00 PM
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Georgen Auto
220 W Marion St, Manchester, IA 52057
Mon–Fri 7:00am–4:30pm
Marion 2
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Blairs Ferry Automotive
1565 Blairs Ferry Rd, Marion, IA 52302
Mon–Fri 7:30am–5:30pm
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J&J Motorsport
4281 3rd Ave, Marion, IA 52302
Mon–Fri 8am–5pm
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Overdrive Auto LLC
200 19th St SW, Mason City, IA 50401
Mon–Fri 8am–5pm, Sat–Sun closed
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Exhaust Pros
1501 S Federal Ave, Mason City, IA 50401
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Curry's Auto
3015 Mittman Rd, Muscatine, IA 52761
Mon–Fri 8:00 am–5:30 pm, Sat 8:00 am–12:00 pm, Sun closed
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Clarks Muffler and Service
103 Grandview Ave, Muscatine, IA 52761
Mon–Thu 8am–5pm, Fri 8am–3pm, Sat–Sun closed
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Archie's Brake and Quick Lube
1040 Liberty Way, North Liberty, IA 52317
Mon–Fri 7:30am–5:00pm
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Quality Car Care
900 Hwy 965 NE, North Liberty, IA 52317
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Outer Limits Truck Repair
2603 IA-23, Oskaloosa, IA 52577
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Fred's Muffler Shop
1214 A Ave W, Oskaloosa, IA 52577-1905
Ottumwa 2
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Stephane Auto Care
433 E Main St, Ottumwa, IA 52501-3027
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Bill's Muffler Shop
313 N Madison Ave, Ottumwa, IA 52501-4314
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Durst Repair
509 N Marion Ave, Washington, IA 52353
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Ross Auto & Muffler Inc
222 S Marion Ave, Washington, IA 52353-1744
Mon–Fri 8am–5pm
Waukee 2
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Willard Garage
465 Se Alices Rd Ste G, Waukee, IA 50263-9676
Mon–Fri 7:30am–5:30pm
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Willard Garage
35 NE Venture Dr, Waukee, IA 50263
Albia 1
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Rhodes Fab & Exhaust
6021 170th St, Albia, IA 52531-8828
Allison 1
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Shifters Truck and Trailer Repair
21338 Sinclair Ave, Allison, IA 50602
Mon–Fri 8am–5pm, Sat closed, Sun closed
Altoona 1
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Majestic Truck Services By Merx Truck & Trailer
503 1st Ave N, Altoona, IA 50009-1433
Ankeny 1
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Midwest Mufflers & More
1329 SW Ordnance Rd, Ankeny, IA 50023-2749
Audubon 1
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Clark Service and Exhaust
513 Market St, Audubon, IA 50025
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Bettendorf Muffler Inc
1717 Grant St, Bettendorf, IA 52722-4924
Carroll 1
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Todd's Exhaust Pros
620 N Grant Rd, Carroll, IA 51401
Cherokee 1
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Brad's Tire Service Center
1475 N 2nd St, Cherokee, IA 51012
Mon–Fri 7:30am–5pm
Clarinda 1
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Johnson Tire & Muffler
123 S 16th St, Clarinda, IA 51632-2105
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Lake Auto Service
712 Buddy Holly Pl, Clear Lake, IA 50428
Clinton 1
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Mufflers
118 6th Ave S, Clinton, IA 52732-4103
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Eli's Hy-way Service Center
304 Oak St, Columbus Junction, IA 52738-1135
Mon–Fri 8am–5pm
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Greer Motor Frame & Axle
2421 James St, Coralville, IA 52241-1230
Mon–Fri 8am–5pm, Sat 8am–3:30pm, Sun closed
Cumming 1
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Absolute Repair
347 N 44th St, Cumming, IA 50061
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D C Muffler Shop
1201 Walnut St, Dallas Center, IA 50063-2100
De Witt 1
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Yoerger Automotive and Exhaust
416 1st St, De Witt, IA 52742-2002
Essex 1
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Gary's Garage
500 Iowa Ave, Essex, IA 51638
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Palmer Muffler
106 N 4th St, Fairfield, IA 52556
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The Muffler Center
3585 5th Ave S, Fort Dodge, IA 50501
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Griffin Muffler and Brake Center
535 Ave G, Fort Madison, IA 52627
Mon–Fri 8am–5pm
Hampton 1
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Lance Studer Customs
521 4th St SE, Hampton, IA 50441
Hartley 1
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SK Repair
121 3rd St NE, Hartley, IA 51346
Mon-Fri: 8AM-5:30PM
Hawarden 1
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Jeff's Radiator & Exhaust
717 9th St, Hawarden, IA 51023
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Professional Muffler
606 S Riverside Dr, Iowa City, IA 52246
Mon–Fri 8am–5pm, Sat 8am–12pm
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Magic Mufflers & Brakes
503 S Oak St, Iowa Falls, IA 50126
Kalona 1
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Kalona Auto Service
501 E Ave, Kalona, IA 52247
Mon–Fri 7:30am–5:30pm, Sat 8am–12pm
Keokuk 1
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Keokuk Auto & Exhaust
1529 Main St, Keokuk, IA 52632
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Raceway Tire & Exhaust
209 S Lincoln St, Knoxville, IA 50138
Le Mars 1
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Mr Muffler
1200 12th Ave SW, Le Mars, IA 51031-3012
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Waugh Auto Repair
402 N Olive St, Maquoketa, IA 52060
Mon–Fri 8am–5pm, Sat 8am–12pm
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Exhaust Pros
12 N 3rd Ave, Marshalltown, IA 50158-1814
Newton 1
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Magnum Automotive
302 S 2nd Ave E, Newton, IA 50208
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Noteboom Oil Company
120 8th St SE, Orange City, IA 51041-1954
Osceola 1
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East Side Automotive
2508 N Main St, Osceola, IA 50213
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Smith Automotive
1411 NE 56th St, Pleasant Hill, IA 50327
Mon–Thu 7am–5:30pm
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Sioux Muffler
1101 Pierce St, Sioux City, IA 51105-1453
Spencer 1
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Exhaust Pros
102 Grand Ave, Spencer, IA 51301
Mon–Fri 7:30am–5pm, Sat closed, Sun closed
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Exhaust Systems
1505 Hill Ave, Spirit Lake, IA 51360
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Automotive Service Center
404 W 7th St, Storm Lake, IA 50588-1855
Mon–Fri 7:30am–5:30pm
Traer 1
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Wendt Tire and Service
1788 Highway 63, Traer, IA 50675
Mon–Fri 7am–5pm, Sat–Sun closed
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Premier Automotive Service
6815 Hickman Rd, Urbandale, IA 50322
Wapello 1
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Brandon's Body Shop and Repair
935 100th St, Wapello, IA 52653-7600
Waterloo 1
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J and J Auto Service and Sales
2909 Lafayette St, Waterloo, IA 50703
Mon–Fri 8:00 AM - 5:00 PM
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Honest Wrenches Automotive Repair
2401 Westown Pkwy, West Des Moines, IA 50266
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Soper Automotive Repair
6800 Hickman Rd, Windsor Heights, IA 50324
Also in Iowa
- Diesel & Truck Repair Shops333
- Transmission Repair Shops201
- Car A/C Repair Shops125
- Mobile Mechanics39
- State Vehicle Inspection Stations34
- European & Import Auto Specialists31
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.