Plaza Muffler has been my go to shop for exhaust work! THey are also no my go to shop for re-installing flex pipe, Catalytic Convertors. Beginning of 2025, my honda factory catalytic convertor was chopped off at 4 am.... Called them up to see if they could do the job and install Miller Cat Shield. However, i was not aware they had moved.... I went to their spot off of pixley....(lol) Either way great local shop with great customer service! Thanks for knocking it out! read more

I've always had muffler work done here, and Carl has never let me down! Excellent service and fair prices...

Great service, great price, I would recommend and come back 100%. Got the job done fast and efficient.

Fast service, friendly service, and willing to make it work on my vehicle! Highly recommended, they told me ready by 3pm and I was late and they still worked with me! Very nice of them. Highly recommended I requested a trailer hitch service install on my '19 CX-5. I was quoted 100$ for the labor on the Phil e(my gf called earlier in the week) And they took around 30 minutes for the job! Highly recommended read more

EXCELLENT PROMPT SERVICE. Carl is a master at his craft. Very knowledgeable, sincere and super quick. Totally recommend this place for your automotive needs. Reasonable pricing compared to other places. Ladies this place is safe. Saved me my baby for a couple more years. read more

Plaza Muffler - Orange - 2011 Jeep Liberty Limited Edition aka Black Widow Replaced Catalytic Converter $700 parts with labor. *Prices may vary. - Auto Repair Near Me - Orange, California

I've been going to plaza muffler since the 90's. I have gone to both the orange location and the goldenwest location . They are family owned and for some reason there is 2 Plaza Muddlers in Orange when you google. This place is the original. They used to have a vw mini bus in the front a block from the circle. What I like about this place is the quick and easy I stall and welding of exhaust and or exhaust leaks. You drive up , they put your car or truck in the rack and your in and out just like that. I dealt with Carl , super cool dude. Anyhow. Him and his assistant cut my old exhaust off and welding me a flow maste quick and easy. Give this place a shot..!!! in the read more

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Second time I've used Plaza Muffler for a hitch and wiring install. Carl was able to get my car in and finished quickly. Very happy with their service and quality of work. read more

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Great Muffler Shop! We had an issue with our exhaust and Jose was quick to help us diagnose and fix the problem. I highly recommend Jose and Plaza Muffler. Thanks again read more

Great work as always. Also, the price quoted over the phone was the price I paid. Quick turnaround and I would highly recommend Plaza Muffler. read more

Gave me an honest quote, and had me in and out in under an hour. The new muffler sounds perfect--not too loud, not too quiet--and the welds look pro. Fair price, no upselling, friendly staff. This is my new go-to spot for any exhaust work. Highly recommend!" read more

Over priced business. I shopped around and got the same cats with installation for $400 less.

Spoke with Karl and he did my son's 2020 Accord with a cat back exhaust and a resonator delete kit . All work was done in a short amount of time and the price was right . Great service as always, would highly recommend read more

Did an awesome job at doing a muffler delete, fast and very fair pricing! I'd go again for my exhaust needs

I've gotten two different catalytic converters from Oso and Jorge at Plaza Muffler. Both have been a great experience. I highly recommend these guys. Try them out you will not be disappointed. read more

Plaza Muffler - Orange - Satisfied customer. - Auto Repair Near Me - Orange, California

Got the job done and were quick. Only thing I wished they did was let me know they'd have to custom fit some pipes for the muffler I brought to them before doing it and charging me more. They did ask for my number in case they ran into any issues. read more

Came in to get my trailer hitch reinstalled to swap out bumper brackets after an accident. New location is smaller and gets busy, but definitely worth the wait. Price is very reasonable for good quality work. read more

I needed to have my grandson's car looked at for a loud noise coming from the exhaust. Carl took my call and took care of the issue immediately when my grandson arrived. He was very professional and easy to work with. I almost wish I had more muffler problems so I could experience their great service again. read more

Carl at Plaza Muffler was extremely helpful and informative with replacing our recently stolen catalytic converter. Within two hours of arriving, our car was fixed and ready go. Thank you! read more

Update: I also have a modifed Nissan Xterra that need a cat. So I bought a cheapie and had Plaza install it. Easy peasy, fast, professional and more than reasonable pricing. Well that was a year ago and the cat has already failed. So I bucked up and got a Nissan one and back to Plaza I go in the morning. If I get anything less than amazing service like I have in the past...I'll update this. Update: Brought in my 66 Fairlane to have the exhaust reworked. As always, great job and a great price. Thanks to Carl and Jose! read more

Plaza Muffler - Orange - Auto Repair Near Me - Orange, California

Great shop and friendly people. Got me in and out right away and for a very reasonable price. Go here for your exhaust needs. read more

I highly recommend this muffler shop, their quality of work and customer service is amazing. I went in for exhaust work and they were able to help me out, the service that I requested was completed perfectly. read more

Great place - friendly people - really worked with me on setting up my CJ2A with a full custom exhaust.

I Really recommend this shop!!!! Quick and efficient , I pulled up unannounced and they were able to squeeze me in ,

Yep, found this business via yelp and selected it based on the reviews. They were spot on. Service and price were both outstanding, this is the place to go! Took less than 30 min to put on a catalytic converter and then went on my way to a passed smog check. read more

This is my second time going into Plaza muffler. The work and professionalism was outstanding. Definitely be back.

Jose and Carl Great customer service. It's my second time coming here and I'm not disappointed. The work you guys and the Price you guys have in town still have me coming back. To the public I recommend this shop if yall are looking to get an exhaust system upgrade. Once again Jose and Carl thanks for working on my car truly satisfied today. 06/10/23 read more

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I was a victim of the catalytic converter theft. I go waaaaayyyy back with carl. He has worked on over 5-7 of my drift cars for the past 10+ years. He does GREAT work. Never lets me down. Custom or stock. He can make it happen. So for the catalytic converter issue.. i came in with my SUV and it was up on the lift for maybe about 30 mins. The product got there and Jose (awesome dude) was the one who installed both of the converters onto my sequoia at a very fast timely manner. Jose was friendly and knew what he was doing. Always smiling lol *Price was great and affordable *in and out within less than 2 hours * friendly service * done in a timely manner * clean shop *organized I highly recommend this shop! read more

Plaza Muffler - Orange - Was on the lift for roughly 30 mins before the product got there to install. - Auto Repair Near Me - Orange, California

Great Muffler shop, did the job with high quality and they were fast. Price was great!

Carl was very professional and prompt with his service. Price was very reasonable and didn't take much time at all. I called mid-day, and he was able to squeeze me in. I had him install a new midpipe for my car. Whenever I decide to install more exhaust stuff, I'll definitely be coming back here! read more

Plaza Muffler - Orange - Car on lift - Auto Repair Near Me - Orange, California

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Had them install my hitch and they went above and beyond when hooking up the lights. I definitely recommend them for any work. Thank you so much. read more

5 stars all the way. I've been stressing about my catalytic converter getting stolen while I'm out and about so I finally ordered a catalytic converter Shield for my 2019 Prius. I called Plaza Muffler and brought my car in and was able to have them install the shield in no time. They're super friendly, very professional. I would highly recommend them. You can see my before and after photos. It took less than an hour probably less than 30 minutes to install this one. I was able to just wait and work while they were installing the shield. Very happy with the service!! read more

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Great customer service, great prices,fast service, had a new catalytic converter installed on my 2000 Chevy Camaro, I would recommend these guys read more

So this year, we needed to have our catalytic converter replaced (05 Toyota Corolla) as per the code from the check engine light. We found the part online and I found these guys on Yelp. Called and spoke with Carl, who was very informative and helpful. He quoted the cheapest price around the OC that I could find for the installation, and scheduled an appointment to have it done as soon as the part arrived. They had it installed within a couple of hours and even replaced a gasket that was leaking (after I bought that online as well). Took it to get smogged, passed, all good, and running smooth. Definitely recommend these guys! read more

Plaza Muffler - Orange - Auto Repair Near Me - Orange, California

I have now been to this shop twice. Once on my C-10 and just did a complete exhaust on my son's CJ-5. They were extremely helpful and know the in and outs on how to do a proper exhaust. The new system in the CJ-5 is all tucked into the frame and it sounds great. Prices are very reasonable. This shop and more importantly their honesty and integrity, are highly recommended. read more

I needed a minor modification on my 2004 Toyota Matrix. Carl was super friendly and pleasant to chat with. They did my job quick and affordable. What more could I have asked for. I definitely give them thumbs up. read more

I've been coming here since 1987, and these guys knock it out of the park every single time. Just had some modifications done to the exhaust on my new Volvo XC 60 and I couldn't be happier. read more

Plaza Muffler - Orange - Auto Repair Near Me - Orange, California

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Excellent shop that I would highly recommend. My Hummer H2 muffler detached from its bracket so Carl welded it back up with a more secure bracket and did it on the spot, at a fair price, so I did not need to make an appointment and come back. read more

Carl and team are awesome!!! What can I say he has done multiple muffler setups for me. Majority of my projects are custom. Very fair pricing and extremely nice and timely. Go look for Carl!!! https://youtu.be/x3p8N7lCz0k Check out the crazy muffler project!!! read more

It's my 2nd time coming here and it won't be my last. Best working team out there for exhaust and mufflers they're quick and have the best prices. Brought my g37 for a resonator change and it was A1!! read more

Plaza Muffler - Orange - Auto Repair Near Me - Orange, California

Went in because my exhaust was making a metallic rattling noise when decelerating (1500-2000 rpm) they checked it out and found some possible issues. After they adjusted the pipes the rattling is gone! Looks like some additional clearance was needed as the pipes where to close to other parts of the car. Great service would recommend. read more