During the middle of the night someone almost stole my catalytic converter, luckily I was able to scare them off but u luckily they had cut the cat off. I called early Saturday morning and the shop owner picked up. Told him my situation that I just needed one car welded back on, he said no problem bring it to me and we'll take care of it. Got there from 20 miles out since no shop was opened around me. He took my car into the shop quickly and had an update within 10 mins, he said he could weld it back in and install a theft deterrent device on both cars so it makes it longer and more difficult to take it since thieves goals are to be in and out within minutes. I agreed to the price which was fairly decent and had me out within hour and a half. I drove the car and no rattles or exhaust leaks whatsoever. The service, the shop and the pricing was outstanding! Thank you so much! read more

Professional job done on my 73 Corvette! Very happy with the look and sound! I totally recommend this shop with fair prices. read more

Noticed this shop since it's right by Lowe's. Needed some work done, and dropped in Owner was great! He gave me a fair quote and knocked the job out same day Would do business with again read more

City Mufflers - Auto Repair Near Me - Concord, California

Came in without an appointment to delete two stock resonators on my Civic Type R. Was in and out in under an hour with the resonators removed and replaced with straight pipes. I highly recommend them for quality work. read more

City Mufflers - Auto Repair Near Me - Concord, California

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Stopped by today and George diagnosed my problem. George cares about his customers. I will definitely come back.

Excellent pricing, excellent weld quality. I replaced my factory Audi 2.0T resonator with a Vibrant ultra quiet 2.5" straight through resonator, and got an awesome bump in exhaust note, yet 0 drone. Before my car was so quiet you couldn't hear anything, now I have a subtle deep exhaust tone that progressively gets louder, but not obnoxious at all. Absolutely zero drone on the streets or freeway. Definitely recommend Vibrant, definitely recommend City Mufflers. Call George! read more

Finally found a good shop. It's really hard to find quality work, and for a decent price these days. I've been trying new exhaust shops every time on different vehicles that I own and haven't found a place that I actually want to continue coming back to again. Everyone is overcharging for shit work. I'll definitely keep coming back to city muffler for all my future projects and I will recommend all my friends and family to this business. read more

City Mufflers - Volvo XC70 R - Auto Repair Near Me - Concord, California

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Excellent customer service. Came in to get a muffler delete, he didn't have the exhaust tips I wanted in stock but was able to order them same day and they came in a couple hours! Quick service, my car was in and out in an hour. read more

As most reviewers have said, this is the place to go for all your muffler install, custom work, fixes or catalytic converter needs. Spoke with Jorge and his team regarding a custom muffler I wanted for my 2019 Mitsubishi Outlander Sport and they were able to get me in and out quickly without any issues. Didn't have the exact style in mind when I got there but Jorge told me what was needed to make it sound better (and CA compliant). Pricing is reasonable and the work they did was way better than expected. Very professional and understanding. Most importantly, they are open on Saturdays which automatically makes it better than any other shop since people like me who work way too many hours during the week can never find time to visit during normal business hours. Overall, I can't thank Jorge and his team enough for the install. My car sounds way better now and I will keep going back to them for any issues from now on. read more

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TLDR: quick service, great prices, great customer service. Come here twice to get catalytic converter shields installed. Once was after my fiance's was stolen off her car at her work place, the 2nd was a precautionary step taken on my hybrid. Both times, the team at City mufflers were extremely responsive, were able to fit us in for appointments in short order, and did a fantastic job with the installation. The price point for installations was better than most, and they did a fantastic job ensuring the security of our vehicles. I have, and will continue to recommend them for this type of job and any other that comes to quick parts work. Always great to support local business, especially those that deserve trust and earn it. read more

Fast, friendly. Non standard job. Accurate estimate and fulfilled the task. I wound recommend. read more

Went today bc my airlift bag on the rear right was rubbing and they immediately took me in and fixed my issue. Two awesome guys! Really quick too I was there less than an hour. They told me what the plan was and gave me a quote. Spent $200 and was glad with the service! No wonder these guys have 5stars. Before them, I went to Garcias muffler shop and the dude didn't even lift the car and inspect it smh. But these guys are awesome! Will come again read more

Took my car here in a spur of the moment one afternoon to get a resonator delete after my fiancé recommended them to me. Great and reasonable prices, they got me in and out even without an appointment, and I got to watch them (always a perk for me as I like watching the process). Car sounds great and has been going strong for almost a year now! I'll be coming back to do some exhaust work. read more

Quick response and very supportive, they helped me find leaks in my exhaust. Threw my car on the lift within 5 mins and got to work.

I looked up top rated exhaust system businesses and City Mufflers was highly rated, so I gave them a call and was surprised to get an appointment the following morning. I got there early and they took my truck in right away. It was a close walk to Lowe's so I did some shopping for about an hour and my truck was done when I got back. They did a lot more than I expected and there work was magnificent! What a performance difference when my truck no longer had an exhaust leak. read more

Highly recommend. Helped me with adjusting issues with my custom exhaust system on my '71 Camaro. Took the time to show me exactly what was needed and improved other smaller attention to detail I had missed. Thank you City Mufflers -David read more

City Mufflers - Auto Repair Near Me - Concord, California

Came here last week to upgrade my exhaust on my GMC Sierra. They did an awesome job! Clean look, perfect welds, hangers in the right spots, it looks fantastic and not to mention sounds awesome! Flowmaster super 10 was the way to go! ! I wont be going anyplace else but here! read more

Great service ! We took the jeep in and they did a great job replacing the CAT they found a couple little things under side and fixed without charge, overall great experience ! Reasonable prices. read more

TLDR - Great customer service, methodical and great price. Got my Subaru exhaust worked on and can't recommend this place enough. Will not be going anywhere else read more

I've taken 4 of my cars here for muffler service and it gets better every time, no hassle, great value, reliable, quality service! 5 stars!

Highly recommended this business! Jorge and his team are great, I have been here 3 times and their work is faster than other places, The work is well done which is most important. Will Definitely used them again read more

City Mufflers - Highly recommended this business! - Auto Repair Near Me - Concord, California

I wanted a muffler delete on my new hellcat and came in no appointment needed and they had me in and out in 30 mins nice work read more

City Mufflers - Auto Repair Near Me - Concord, California

My catalytic converter was stolen, so I reached out to friends for advice and referrals. Jorge was recommended for great service and fair prices. Thank you Jorge for a job well done from start to finish. read more

I love coming here!! George is the person you want to see!! he took care of both of my cars and very well priced!! I have already sent 5 of my friends here and they loved the work!! I will definitely continue to send and refer everyone here!!! thank you for all your hard work George!!! read more

City Mufflers - Auto Repair Near Me - Concord, California

Great customer service and fantastic work completed, competitive prices. Brought both my mustang's for repairs and upgrades. read more

City Mufflers - Stock exhaust removed - Auto Repair Near Me - Concord, California

I came here after someone tried to steal my Cadillac converter. It was still there, but hanging by a thread. A few months earlier my converter WAS stolen and I had it repaired at an auto shop in Concord. This time I did have my car towed to the same Concord shop, but they were too busy and told me it would be a few days before they could even look at it. I couldn't wait so I turned to Yelp for an alternative. I chose City Mufflers after reading the many positive reviews. They did not disappoint. I rode with the tow truck driver as my car was towed from the Concord shop to City Muffler. Within minutes of receiving my car, the wonderful mechanics at City Motors got to work. In less than 2 hours the converter was repaired AND a cage was welded around it so future thief's will hopefully find it too difficult to steal. read more

Awesome service by Sonny. Fair pricing. Finished the job on time. Quality service better than a dealer. read more

City Mufflers - TRD dual exhaust kit install by Sonny - Auto Repair Near Me - Concord, California

I installed catalytic converter shield from them. I have 2012 toyta prius i called them for price and appointment and they mentioned 100$ for installation and Saturday come before 3pm i even confirm the price when i get there i showed him catalytic converter shield and one of his employee said 100$ so they done the job and owner asked 180$ for that 20 min job i said u guys mentioned 100$ then he started arguing with me. The owner is so rude and they tricking to customers and unprofessional all the reviews he got from paid google reviews which look like genuine but actually not all are fake don't go there guys. read more

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$180 just for 4 bracket welds!!! Here's the story. So i was looking for a decent shop to put my mufflers that is already came from another car and you actually just need to relocate like 4 brackets to fit on my car since it came from a different trim of car cuz i like it better than my stock one. And yes i did call them first to verify how much they charge for that kind of job and owner told me that he needs to see the car/job first before giving me prices etc etc. So i drive 20mins to get at there shop and owner said the job will cost me $80~100 for it so i said OK do it! After the welds and the job is done. He told to other guy to charge me $180 for it! WOW!!! So what happened to that $80-100!!?? I even ask the guy why he charging me extra $100 for it? And he started telling me some bullsh** that they have to do this do that!? Like the fck? Well im sure thats gonna be my first and LAST for this shop! I do recommend to do business elsewhere! read more

Totally worth the trip from Alamo. I called around to a couple of places for estimates to have an axle-back Magnaflow exhaust installed on my Jeep Wrangler. Almost everyone else estimated 1-2 hours and a cost of $175-$250 even though it's a simple bolt on. Jorge and team were super responsive, squeezed me in same day (within an hour of calling), did a professional install in less than 30 minutes; and got me out the garage at a FRACTION of the price. The exhaust looks, sounds and fits perfectly. Thanks, Jorge and team. read more

City Mufflers - Thanks Jorge for the Magnaflow install at a killer price! - Auto Repair Near Me - Concord, California

Jorge leads a fantastic shop. He's a great communicator and is very personable. Shop environment is clean and professional. You just get the immediate sense that you're in good hands. I had a Corsa system installed, and it was done very efficiently while I waited in the lounge. I recommend Jorge and City Muffler without hesitation! read more

Called Jorge after a thief tried to steal the catalytic converter but just sawed thru the pipe and quit, He fixed it with a nice weld job and had me out in 30 minutes. Good price too. read more

The guys are very knowledgeable,the prices very affordable and the shop is super clean and organized. For sure I'll be back,highly recommend. read more

Had muffler work done on my 2021 Silverado. Solid quality work in a timely manner. Would definitely go there again. Highly recommend.

Great old school shop. In and out in no time. Highly recommend.for muffler work. They do amazing custom work

Edit: Jorge, I wish you were as nice on the phone and in person as you're trying to be in your reply to my review. I don't know why you had such a chip on your shoulder the other day, but your actions were inexcusable. Also, my friend who originally brought the car in for the exhaust work is a mechanic and does not believe the engine is running rough. I had a bad experience here with an exhaust weld cracking and dropping my exhaust on the ground while I was driving. The new catalytic converter they had installed was badly damaged in the fall and needed to be replaced. When I called the shop to ask about repairing it (I was prepared to pay for replacement), the owner doubled the price and started making loads of excuses about why it was my fault and not his before he even looked at the car. He got belligerent with me when I brought my car in calling me a liar and cussing at me and said he wouldn't repair it. I got mad and yelled at him at that point too. He didn't repair his failed work. The full story: City Muffler replaced a failed catalytic converter for me under recommendation from a friend who lives nearby. Within a few hundred miles one weld cracked and was leaking exhaust. I planned to drive it back to City Muffler from where I live in San Francisco, but the weld broke and the exhaust hit the ground damaging the new catalytic converter. I was near an exhaust shop in SF, so they helped weld it back up. I would have been fine with that, but the cat was damaged and began cracking soon after. I called City about getting the cat replaced, and was going to pay for it, but the owner quoted me twice the price he had originally replaced it for citing COVID pricing increases. I decided to tell him about the failure and the owner immediately began making excuses why it wasn't his fault and trying to put the blame on me before I even brought the car in. I interrupted him when he was trying to blame me to which he quickly got angry and started yelling at me about interrupting him. I asked him to at least look at the exhaust on his lift, to which he agreed. I brought the car in and he pulled it onto the lift. Immediately he started making excuses about the engine running rough (it doesn't) causing the exhaust repair to fail, saying welds never crack (they do), and that the existing exhaust pipe they welded to broke instead (so why didn't they replace the supposedly bad pipe when they did the original repair?). Gorge also tried saying the muffler hanger was loose and that's why the exhaust fell when the weld broke, but his guys were the last to touch the hanger and the exhaust before it fell. They should have noticed that it was loose, or, more likely, they knocked it loose. I had bought new hangers to replace the old ones after the exhaust fell and mistakenly told him I'd replaced the center one, which I obviously hadn't, so he started calling me a liar. The center hanger was still holding the exhaust up, so it didn't need to be replaced, but he fixated on that and got more and more angry until he was cussing at me. He then told me to get out of his shop and started threatening me and charging at me with his arms flexed and yelling at me. That happened a few times and I backed away and told him to stay away from me. I wouldn't recommend this shop to anyone. They don't stand by their work and the owner is angrily aggressive. read more

City Mufflers - City Muffler's broken weld that broke my new cat while driving. Gorge refused to repair it, cussed at me, and threatened me. - Auto Repair Near Me - Concord, California

So I had 2 original catalac coverters from my 1992 Ford F150. I got the exhaust done.. I got a one chamber flowmaster muffler and 2 new catalac converters put on. Very good work. I wanted to keep my catalac coverters but they said it was the law that they had recycle them. Bummer because my brother said they were worth money. So in total I paid $1,900 flat. And they kept the converters. They got me in the same day and was very fast. Thanks. read more

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I had my own mufflers and most the pipe he tries me 500 bucks to run dual exhaust all the way out the back of my 73 Chevy big block Monte Carlo no crossover too no x-pipe just two pipes out the back I supplied everything he drives me 500 bucks it starts a leak I come by has to put on the rack to see what it might be he flips out I only tried to do 500 bucks read more

Jorge and his team are my go to guys for everything muffler/exhaust related. Been using them for years now. Look no further! read more

City Mufflers - Auto Repair Near Me - Concord, California

These guys are Great! They have great prices. I've taken 3 different cars to them. They have taken care of my cars fast! Nice guys! Fast work! Great work! Definitely recommend this shop!! read more