They are great! Very quick and professional. Very reasonable price. Every time I bring any of my cars there, they do such a god job and they give me such a low quote. I am more than 100% satisfied every time. I am definitely a returning customer. I have had them fix everything on every car I owned since 10 years ago and every single time, they do an amazing job. Technically flawless and with affordable price. And really very quick. I really cant ask for more. Excellent! I wont go anywhere else.

I went to Janzen for a ball joint inspection and quote after being told my ball joints were going out(bad squeaking noise when I would turn or go over a big bump). They gave me a $1300 quote and offered to sell me another vehicle and trade in my current truck. After speaking with a friend about it he recommended that I see Mr. Muffler for a quote. He gave me a quote for $800 and was able to fit me in the following Tuesday. I took my truck in early on Sunday since I had another vehicle to drive thank God. The owner actually started working on my truck Monday and it was finished and ready for pick up Tuesday evening. Total cost was $805. He also gave great advice and would help simplify things I did not understand. I’ll be going back in the future.

Visiting from out of state. Called and spoke with Chris who was super friendly and knowledgeable. Took us in immediately and quickly fixed the issue to get us back on the road. I highly recommend!

Great experience. Affordable and professional. Highly recommend.

Chris and Justin were very helpful and knowledgeable. Great place to do business reasonably priced! I highly recommend if youre in Stillwater and needing their service.

I have used this company many times and have been happy with the service.Had soft brakes in my wifes vehicle, took it to him. He called me back promptly, saying my vehicle was ready.He had bled the brake lines for me, free of charge, to fix the issue my wife was having. Honest mechanics are worth their weight in gold!

Great place! I have taken my car there a few times and each time they have been super nice and helpful and do excellent work!

I have been going to Mr Muffler since 2007 and Justin has always done top notch work. He has installed exhaust kits, done total front end rebuilds, and custom alignments and I have never been more satisfied. I recommend this shop to anyone needing quality work at a good price.

The crew was super friendly. They provided excellent, fast, and affordable work! My car is lowered and they knew, and had the resources to get it on the lift perfectly without damaging anything! Will definitely be coming back anytime I need more work done.

This is a classic type of shop. I went in fully expecting to get reamed over a malfunction in my rear exhaust flange. Instead he gave me a simple solution he could do and fixed it with me in and out in 30 minutes. Excellent people, excellent service.

Great work! Great guys!

Super nice and fast crew! Acknowledged me before I could even get out of car! Took time to not just tell me but show me what needed fixed. Great customer service!

Excellent work. I had an exhaust leak, and he was able to cut, repair and weld in a timely manner. We also told me everything he was doing and made sure I understood what I was paying for. Overall, a very good experience

Great shop, good prices, excellent customer service, they go beyond anything to make sure you’re satified with their work! I highly recommend them personally! I’d give them 10 stars but Google only allows 5 stars

Very customer friendly environment. The exhaust work I had done is top notch and very well priced. I will definitely be recommending this place to my friends.

Call an talk with a guy nice customer service..took my 74 Buick in Thursday mid day they had It done next day little after closing time...stayed after closing time to keep his word that it would be done Friday......amazing service an work .... highly recommended

Wonderful shop. Knowledgeable and friendly staff. Fair prices.

Good place if you have some car repairs. Friendly people and explain you everything very clearly and give you the best deal.

I have went here for all my exhaust work (3 times) and have had great experiences every time. This is easily the best place to take your car or trucks exhaust needs in town.

Went in for an estimate on a new muffler and was out within an hour with it installed. More than half the price of other estimates! Employees were super nice and the work quality is top notch. Recommending to everybody I know.

Great work

Unparalleled customer service and affordability. From Oklahoma to Michigan and back, I have yet to see such prowess in vehicle repair and customer appreciation. Despite being a slim budgeted college student, after receiving such superb service. I would not think it crazy to say I look forward to my next car hiccup! Though with sincere words, Mister Muffler is fantastic.

Justin and Chris are friendly, honest and do quality work at a fair price. They go the second mile to insure great customer service and your satisfaction.

Had an alignment done. Drove home car drove worse than before alignment

Great service and knowledgeable. Justin always takes care of me.

Great service and quality work. Justin is great. Ive been there multiple times and always happy with the work they do. This is the only place Ill go for exhaust work in stillwater.

Their service is amazing. Justin really is a great guy and genuinely seems to care for his customers. I would recommend Mister Muffler to anyone living in the Stillwater area.

Great service and price

Justin is such a good guy. I had an exhaust problem. He fixed it in minutes, and the cost was so minimal I cried! Other places quoted me (a single woman) that the entire exhaust and muffler system must be replaced, for hundreds of dollars. Friends recommended Justin at Mr. Muffler, on Boomer Road in Stillwater. They were absolutely right. THANK YOU JUSTIN!!!

Got a free assessment for a muffler, and they presented options and werent pushy about going for the most expensive one. They seemed most interested in what was best for me the customer.

Excellent service. Friendly folks. Reasonable turn-about time.

Really nice people, cheap

Very friendly owner excellent work

Fair, Honest, Reliable, Trustworthy, Quality Work, and Great Customer Service! Can’t say enough about these guys.

Staff is very friendly and does good work. Went to get some exhaust tips welded on my car. He quoted me at $30 and thats exactly what i paid. Was in and out in about 45 minutes. Definitely reccomed to anyone needing exhaust work in stillwater.

Warm reception, good advice and quick service

He needs mabor classes the old man act like he dont have time for you.

Very reasonable

Great price and service!

Great work and customer service

Dropped my car off to have a muffler Installed and was ready within a few hours with no appointment . This is the second time Ive gone to them for exhaust work and will continue to.

Great service.

Helpful, nice, and knowledgeable.

Great turnaround!