Mad Hatter Muffler Center

3390 Sullivant Ave, Columbus, OH 43204, United States
+1 614-279-1111
$$$ Muffler shop
(1365 Reviews)

Mad Hatter Muffler Center is a longtime fixture on Sullivant Avenue in Columbus for anyone dealing with exhaust or muffler issues. This isn’t your typical quick-fix shop — over the years, they’ve built a reputation for custom work, from dual exhaust setups to precision welds and pipe bending. If you’ve owned a car in this part of town for a while, you’ve likely heard about their hands-on approach and straightforward pricing.

Locals appreciate Mad Hatter for how efficiently they handle everything from simple muffler replacements to complex custom exhaust repairs. Many drop by early in the morning and are back on the road well before their workday begins, which speaks to the team’s quick turnaround and practical scheduling. The shop’s location on Sullivant Ave makes it easy to swing by on your way to work or during a lunch break.

The atmosphere here is what you’d expect from a seasoned auto service center: no-frills but genuinely helpful and professional. Staff tend to break down the repairs in clear terms so you’re not left guessing what’s going on under your vehicle. Whether you’re getting a state inspection, fixing an exhaust leak, or upgrading to a performance muffler, the experience feels hands-on and honest.

Car enthusiasts who like to customize their ride will find a lot to work with here. The team can handle everything from crafting custom dual exhausts to installing forged carbon fiber tips if you want something unique. That personal touch, combined with a track record for durable work and even a fair warranty, keeps folks returning year after year.

Because Mad Hatter doesn’t rely on appointments for many jobs, it’s a convenient stop if you need quick repairs or estimates. That said, the best time to visit is earlier in the day when the shop is less busy and you can get in and out quickly. If your car’s making a racket or feels off, this is a practical choice for steady, dependable exhaust service without the dealership price tag.

Accessibility
Has wheelchair-accessible car park
Has wheelchair-accessible entrance

Openings Hours

Checking

Monday

8:00 AM - 5:30 PM

Tuesday

8:00 AM - 5:30 PM

Wednesday

8:00 AM - 5:30 PM

Thursday

8:00 AM - 5:30 PM

Friday

8:00 AM - 5:30 PM

Saturday

7:00 AM - 12:00 PM

Sunday

Closed

1365 Reviews
Tyler McCullough

06 Dec 2025

Had work done on my car today 9/30/25 and to say that I’m thrilled with the outcome would be an understatement. These guys truly can do it all! I’ve been going to mad hatter for custom exhaust work for 18 years and I’ve never been disappointed. To quote Michael Scott, I always left the shop “satisfied and smiling.” Admittedly, out of convenience due to location compared to my workplace, I went to another muffler shop months back before coming to mad hatter. Big mistake; staff were rude, they took one look at the stock exhaust setup and questioned why I’d ever think this muffler would fit. They sent me on my way but not before suggesting a resonator delete after the cat and full rework of the exhaust system to accommodate the muffler for an uncomfortable $350+ price tag. Clearly you can see the quality work done by mad hatter today. Initially there was some hesitation whether or not this muffler would truly fit - I believe it came from a place of care and caution for the customer - but I was assured that one of the best welders at the shop was working on my exhaust and if anyone could do it he could. Maybe 45 minutes later it was done, parked out front and the cost was a fraction of the other shop’s quote. Convenience didn’t mean satisfaction with the other shop, but the tried and true mad hatter got the job done quickly and efficiently with a cost effective mindset and customer service as a top priority. Thank you! I always recommend mad hatter to anyone in need of exhaust work, friends, family and strangers.

Oscar Villegas

17 Nov 2025

Great Service and Very Professional!! I had a great experience at this muffler shop. The staff was very friendly and professional. They explained everything clearly and did the work quickly. My car sounds perfect now! I really appreciate their honest and quality service. Highly recommend this place if you need exhaust or muffler work!

Chris Schweisthal

13 Nov 2025

Brought my Ford F-150 in at 8am. Was out the door by 8:30am with a fixed exhaust pipe leak for $108! Amazing price. Amazing service.

MC Funky J

08 Nov 2025

Forged Carbon Fiber Tips dipped in Gold, yuuup! Shout out Mad Hatter for the major hookup. I hit 2 other shops and both recommended Mad Hatter.

David Cook

18 Oct 2025

Needed a custom repair that would have cost a place like the dealership or general Auto care spot about $800 as they would only replace not repair. Mad Hatter got it done $75. No appointment and work done in about 1 hour. Warranty for a year. Highly recommend.

Vinay Prasad

08 Oct 2025

I recently had an aftermarket exhaust installed on my mini cooper here. Donnie was very professional and he went out of his way to make sure the system fit. There were modifications that had to be done. Donnie and team found 2-3 different options and called me to explain and then did an exceptional job. This business is very busy because of the top notch work and the very affordable prices. I highly recommend this business. Donnie is the manager and he is a gentleman. They will take good care of you! I love my mini cooper new sound and looks now.

Joe

27 Sep 2025

I had an exhaust leak and my Nissan van. They repaired it in 30 minutes. Very reasonable. Super friendly, professional, and informative. I wish I could give them a hundred Stars.

deborah byers

15 Sep 2025

I had my car repaired at the Mad Hatter recently, and I will absolutely be back! I was extremely impressed with how efficiently and professionally they operated. I had a 7:00 AM appointment, and they took me in right on time. The mechanic even came into the service room and invited me to see what was going on with my car. He walked me through the issue clearly and answered all my questions. Amazingly, the repair was completed by 7:40 AM, and I was on my way home shortly after! While I waited, I also noticed the receptionist handling walk-ins with exceptional professionalism. Even though they were fully booked for the day, he offered people alternative options, including referring them to a sister company. The level of customer service here is truly outstanding—I haven’t seen anything like it in years. I’ve already been telling all my friends about this place. Highly recommend!

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