About Business
Conveniently located in Gulfport, MS, National Muffler Shop has established a strong presence in the Car Repair market. They have specialized expertise in Muffler shop, making them a top-choice Car Repair specialist in Gulfport. Backed by 157 satisfied customers, they currently hold a prestigious 4.6/5 star status on our platform. They take pride in serving the diverse needs of Gulfport, MS residents, offering personalized Car Repair solutions that make a difference. Whether it's a routine check or a complex Car Repair task, National Muffler Shop is the go-to destination for quality and service in Gulfport, MS.
Google Reviews
Johnny B.

★★★★★
10 months ago
Friendly people with fast, excellent service. Couldn't be happier with the job they did. Quality work, and my new exhaust system sounds amazing!
Louis Nuse

★★★★★
Edited 6 years ago
We were in town for crusin the coast and knocked off head pipe at the collector even though it was at closing time on Friday they stayed late and did a great professional job on the repair at a great price. Highly recommend these folks. Thank you for your help
Ron Thompson

★★★★★
a year ago
I will HIGHLY RECOMMEND this shop to everyone. Prices are great. The entire staff is fantastic. The work is high quality. Don't waste your time looking around, just take your work here. It will be done right, and you will be treated right. 5 stars is not enough this is a 10 star shop.
Gregory Koch

★★★★★
8 years ago
The guys and gal at National Muffler helped me out with my motorcycle muffler project. I cored both mufflers and needed some help getting the new internals correctly attached and aligned. Excellent work and very reasonable price for the amount of time it took them to work through this challenging task. I will not hesitate to recommend this establishment to anyone needing exhaust work completed. Thanks National Muffler!
Matt Harvey

★★★★★
3 years ago
This place was amazing. I just wanted to add a resonator to my mid pipe on my 22 wrx. I don't think I was here for a total of 30 min and he already installed it and welded everything up. Very fast quality work
Brennan George

★★★★★
a month ago
Did great work putting a flomaster 40 for my 05 tundra, above expectations.
Chela Roberts

★★★★★
7 months ago
I went to get some work done on the under side of my car. They were fair and patient with me. Once the work was done my car runs so much better, and I will be coming back if anymore work is needed. Amazing people and work is done fast.
Scott Elliott

★★★★
☆
a month ago
They were up front with their pricing. Polite. And quick with the service had me in, and out, in less than one day
Sophie Pratt

★★★★★
6 months ago
This place rules. I can’t wait to hit another frost heave so I can come back and have my exhaust reattached. Very positive experience here, professional and honest. They had me in and out in an hour and a half. Thanks guys
Craig Perry

★★★★★
3 months ago
Excellent family owned business service! They were recommended to me by Warren Automotive in Waveland. I had a cracked and noisy exhaust pipe and they got me in and got it fixed perfectly with breaking the bank. Excellent service and people...it was much appreciated!
My SIR King

★★★★★
3 months ago
Giving a shout out to national muffler, thank you for your services. You provided for me and my husband, we will be returning again, Thank You Guys so much, we enjoy those duels you put on our GMC, babe, Dey can hear us coming and going, lol, we love it, you guys have done a great job, we will be giving out recommendations to family and friends to come to you guys. Thank you.
Taylor Hudson

★★★★★
4 months ago
I called initially for a rattle in the rear of my car and was told from another shop it was baffles. Took it here and within five minutes that had diagnosed me with a heat shield that was making the noise and set me right up. They didn’t even charge! Honesty in this world is hard to come by and I would not hesitate to bring my vehicles here for future work!
Rimmzyz YT

★★★★★
a year ago
Honda civic 2019 sport touring, Great experience tbh they told me to come in when I had time they honored that and gave me a great deal and treated me very nicely while maintaining great company. and very well knowledgeable people about their crafts. They gave me options and work like pit stop mechanics got the job done in about 45mins which is impressive their welds are literally premium quality I’m a steelworker on the Seabee base and I gotta say they are as close as premium quality as it gets. They took off a part let me see what I was paying for then I said I wanted more and they did just that with quality and face paced while also treating you with respect gotta say this is the spot not going anywhere else for exhaust work
Bret Turner

★★★★★
2 months ago
Really nice folks! Took my daughter and her first car in for something minor. Problem solved and they took time extra time to talk with us. I've been to this shop several times for different things. Always received great service and prices. Highest recommendation.
john lunstrum

★★★★★
2 months ago
Top knotch and attention to detail. The staff did a major overhaul on my truck right before I went across country , it was during holidays and they still came in to help on my vehicle. I won’t never recommend anyone but this shop because of my over 2500 miles road trip that they were 100% responsible for making happen. Thank you again !
hguilford

★★★★★
6 months ago
My wife and I were visiting from out of town when my motorhome's catalytic converter failed and I had to replace it at the campground where we were staying. I had one section of exhaust pipe that needed to be flared so I took it to National Muffler Shop and they did the work for me in less than a minute and didn't charge me for the job. This is why we always support small businesses whenever we can. These places are in competition with bigger national chains and strive to do good work at a fair price. With this last remaining pipe installed I was able to complete the catalytic converter installation so now we can move on to our next destination.
Bryan Faul

★★★★★
a month ago
Had some long tube headers and high flow cats put on my vehicle, and they did an amazing job. I will recommend any of my friends/family if they are looking to get some exhaust work done. The pricing is good, and they treat you, and your property with care.
A H

★★★★★
2 months ago
New to the area, and found them online. Wanted to get some custom exhaust work done on my vehicle. The young lady in the office was VERY nice and was able to get me a quote (accurately) and told me to bring my car in as soon as I liked. The gentleman in the shop was very polite and courteous, even called to make sure of what exactly I wanted before starting and got the work done very timely and from the looks of it very professionally. Came out exactly as I hoped. Definitely will come back again for any future exhaust work or repairs. 10/10 RECOMMEND
Stan Leigh

★★★★★
a month ago
Stopped in to have a Borla cat back exhaust installed on my 2003 50th anniversary corvette. They did a fast, clean and perfect install.
Dylon Garnetts Life

★★★★★
a month ago
"I recently took my vehicle to National Muffler Shop for both muffler and radiator work, and I couldn’t be happier with the results. Farrah and the team are true professionals who clearly take pride in their craftsmanship. They were transparent about the costs, and the turnaround time was much faster than I expected for two major jobs. It’s hard to find an honest, old-school shop like this these days—highly recommend them for anyone in the Gulfport area needing reliable repairs!"