I found Jim's muffler shop on Marketplace. I read some reviews and was hesitant at first but so glad I made the decision to drive 60 miles to the shop. Jim is a solid guy who knows his business. Unlike those few bad reviews, Jim did not rush me, did not try and sell me, he simply answered my questions and matched me with what I came for. His inventory will suit your needs and wants! He got busy on my 2009 Toyota Tundra and killed it. Thank you Jim for your expertise and conversation. read more

Jim's Muffler & Fab - Shop - Auto Repair Near Me - Rialto, California

A1 service here at Jim's muffler & fab shop. Jim is the only worker at the shop and will take care of you. He is first come, first serve so if you want some work done, best get there early to see him. Would definitely recommend this spot to any of my friends and family looking to get some work done. read more

Jim's Muffler & Fab - Auto Repair Near Me - Rialto, California

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Went to Jim for an exhaust, I told him what I wanted and what tone I was looking for. Jim did an excellent job explaining which muffler did what. I went with a borla exhaust, pipe and tip. The workmanship was great, I was the first customer in and I was out within 35 minutes! The price was more than fair, he gave me a great deal. Thank you for taking your time to explain and help me understand which brand of muffler did what. read more

Jim's Muffler & Fab - 2022 Silverado 1500 5.3 - Auto Repair Near Me - Rialto, California

Nice guy. Fast. Quality work. He works hard as he is a one man show. Will definitely be back read more

Jim's Muffler & Fab - Muffler - Auto Repair Near Me - Rialto, California

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Don't waste your time here. Jim is a joke. Wouldn't even give a star if it was my choice. Go elsewhere You can get someone for your muffler needs who actually cares to help you and have actual interest in whatever work you desire. This guy acts like he's doing what he's doing for free. Spend your money on another business who actually cares about the consumer. I called and was talked to like I was a burden. Showed up in person and got the same result. You been warned. read more

Would recommend Jim, great prices and fast service 10/10. Thank you again Sir Installed muffler and fixed my hanger. read more

DONT RECOMMEND WASTE OF TIME AND UNPROFESSIONAL Spoke to him for couple days i wanted to install exhaust tips and he told me its all walk in's "first come first serve" Drove there 45 min since he doesn't do appointments I showed up and got turned back right away as he claimed he had a 5 hour job do to and was starting at that moment which is understanding but very unprofessional as he just turned me away with no options as "hey sorry my apologies I can get you in tomorrow or the next day" or what works for you nothing.. just can't get you in Nothing just straight turned me away DONT RECOMMEND DONT WASTE YOUR TIME GOING THERE DROVE 45 mins there for nothing read more

My boyfriend brought his truck in for a new muffler, and even though he wasn't completely sure what he wanted, Jim was incredibly helpful and communicative throughout the whole process. He did a fantastic job welding everything together and found the perfect muffler for him. The service was quick, professional, and high-quality. I would 100% recommend bringing your vehicle here! read more

Came here last minute to get my factory muffler welded back onto my car. Jim was very friendly and knowledgeable. He does a fantastic job and is very good at what he does. Welds are extremely clean. Will definitely only come to Jim's muffler for any type of exhaust welding jobs. Highly recommend this place and don't even think twice coming here. If I can put more stars I would! Thank you JIM!!!! read more

Let start off by saying... "THIS GUY KNOWS WHAT HE'S DOING" Jim the owner was very helpful and friendly, he was able to give me a variation of option and is knowledgeable about the industry and the noise each muffler has. He is straight forward and isn't out to haggle you for your money by up selling you brand name muffler. He gives you honest opinion which I think is hard to find when it come to automotive stuff. He has the best price in town with multiple combinations that vary in price. I decided to go with the 3" flow master FX, 3" mandrel pipe, and a chrome tip for a reasonable price of $199.99! NAME A PLACE THAT OFFERS QUALITY PRODUCTS AND LABOR FOR THAT PRICE!!! Overall, very happy with the whole experience I would definitely recommend to anyone looking to beef up there ride with a nice exhaust system. P.s: Jim is a one man shop, be patient and believe me you won't regret it!! read more

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Did a great Job fit and finish was perfect will be bringing him all my vehicles I called ahead after finding him on OfferUp he honored the offer up deal most people will tax you once you get there read more

First come first serve. Owner is very knowledgeable. Come quick because he tends to get booked very quickly. Prices are hard to beat. #LoudPipesSaveLives Side note he's a one man shop so don't expect your call to get answered. read more

Let's start off saying Jim's a good man. Came in and installed a flow master exhaust. Realized it was too loud and came back and he gave me an excellent deal and swapped it out with a quieter exhaust. Fast and excellent work. Great prices. read more

Quality *Trust * Best Price Three words that best describe my experience with in purchasing a new exhaust at Jims Muffler. Straight to the point no sugar coating what you pay for and what exactly you get. I was able to Inspect all products before he installed anything. He walked me through many options and allowed me to make my OWN decision. Best experience, Fast service and I truly love my new Exhaust! Friendly and answered all my questions, nice waiting area my daughter and I could view the entire install. Purchase made 4/11/18 2:45pm *Magnaflow Exhaust with a Stainless Tip. *Install timeline 25-30min (I was picky on my install of the tip so it could have been quicker) read more

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I had Jim replace the TRD muffler on my Tundra with dual exhaust with a nice polished Aero muffler. This guy knows his stuff. He ONLY does exhaust work! His prices are very good and his work is outstanding! I saw him interact with a few other customers that showed up for a variety of exhaust work and he treated everyone of them fairly and respectfuly. Highly recommend him! read more

Jim's Muffler & Fab - Auto Repair Near Me - Rialto, California

Showed up a few minutes before closing and even though he had something to get to he still took me as a customer his work and customer service goes above and beyond. I will definitely send all my friends to him! read more

I had the most refreshing experience with Jim's operation after being referred to him by my local automotive service shop in Riverside. I found Jim to be very competent and knowledgeable in the area of exhaust and muffler repair/ replacement work. He was very honest, fair and charged a very reasonable price for the work that I had done. I came in needing to place the exhaust pipe and muffler on my 1988 Toyota truck for which he was only going to charge $140. However, after discussing the work more with Jim, I determined that it would be safer for mounting and Smog test purposes to also replace an additional segment that included the catalytic converter which only cost an additional $120 and would give me peace of mind taking care of a 29 year old exhaust/ emission system. I really appreciated Jim's expertise, professionalism and personable manner. I have high standards and I would recommend Jim's shop without hesitation to anyone in need of this type of work. read more

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All I gotta say is this guy is great at what he does. He cut out and reinstalled my existing Carven R with a new mandrel on my Silverado. Other places never had mandrels in stock but at Jim's muffler I was in and out of there within 30 min. My truck sounds just like I wanted it to sound, great job Jim and thank you. read more

I'm giving 3 starts for excellent service in the 80's,90's,and 2000's. Been trying for two weeks to get cats installed in my truck ,I understand things are different now from the Clovid ,But man are things that good where you refuse work ,or work that won't make you top $!Ive had over 8 cars over the years done by you, I guess it's like they say things never stay the same , adios Jim ! read more

Get there early ! He did a great job and really fast ! Knows his stuff and you cant beat the price . He did a performance exhaust on my first gen Tundra and it sounds great and added horse power. Oh and bring some cat treats for the cats . read more

Jim's Muffler & Fab - Auto Repair Near Me - Rialto, California

I had pleasure to meet and get some work from Jim today let me tell the guy knows his stuff he recommended me a black widow muffler to get my ranger a much deeper and aggressive sound and his work proves why he's the best so if you need work done on you car/truck go to Jim's muffler and fab thanks again Jim see you soon ! read more

was looking at a few places and jim's muffler was the best option! he's a very cool guy! answered all of our questions and was straight to he point! did an amazing job! very quick too! read more

Jim's Muffler & Fab - waiting area - Auto Repair Near Me - Rialto, California

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Came to Jim's muffler to get a new exhaust for my 2014 Chevy Silverado. Jim did great work, exhaust sounds great! Jim is fast and efficient, has installs down to a science. Many years of experience. read more

My catalytic converter was stolen out of my Honda Element...My father in law suggested JIMS MUFFLER..and he was right..JIMS had the part in stock and fixed my car within 1 hour...Jim was very helpful and knowledgeable..I highly recommend JIMS for all your exhaust needs. read more

Definitely had a great experience visiting Jim's shop. I reached out on a OfferUp promo and by the time I arrived Jim quickly began to inform me of all options for my new truck. I have a 2016 Silverado 1500 and installed a Borla. I was amazed on how quickly he was done with the job. Definitely recommend to check.out if interested for any muffler work. read more

If you're looking to enhance the performance of your vehicle or just a repair, make the trip to Jim's and you'll understand why he's the best. I was in-and-out of his shop within 45 minutes. Jim suggested the Flowmaster FX for my 2015 GMC Sierra and WOW what a nice growl. This is perfect for my rig and love the little HP gains. See Jim for all your exhaust needs. Cheers! read more

Jim is a very nice guy, extremely fast for the instal and prices are reasonable as heck!

Great service, great price. What more do you want. Just got a Borla muffler for $200.00 on my 2012 GMC Sierra. The owner was personable and explained everything. He's good at what he does. read more

Went by today to get some headers welded up Jim was the nicest guy I've met had years of experience finished my job within minutes and the welds were perfect and his prices were the lowest in town if you need anything exhaust on your vehicle stop at Jim's he'll take care of you !!! read more

Went here this morning to get a exhaust system on my 2015 f150, and even though he was in a hurry to get outta there and join his family for Easter knocked my truck out among others, great service, great guy, and wonderful work! Thanks again!!!!! read more

Quick and easy! I went into Jim's muffler today for a new exhaust on my truck. I wanted something slightly louder than stock. He gave me his recommendation and it was exactly what I was looking for. The price was great and the whole process took only about 30 minutes. Also, his welds look way better than other exhaust shops that I have dealt with in the past! read more

Man I'm telling u this guy is the best ! Lot of knowledge , great prices , cheaper than anyone , family owned ! Love my exhaust step up , thanks read more

5 starts took my del sol to get an cat converter an put on was there less then 30 mins like 25 lol good price friendly an 1 man army will bring more cars . read more

I went there at the perfect time today and got right in and Jim got me right out! Estimated an hour and I was out of there in about 30-40 minutes with a new muffler and exhaust tips. Took time to discuss and show options and was very professional! Definitely would recommend to anyone! read more

Went last weekend. Walked in picked what I wanted with some insight from Jim . I went with the super 44. Love the sound . The sound is deep. Some drone on the inside but worth it. I put it on my 2016 Silverado . The addition of the black tip made my truck look custom . I was done in 35 mins . I would definitely recommend family and friends to come here. Thanks again Jim read more

The price was great for a catalytic converter and I was in and out in like 20-30mins. The owner was upfront with me about everything and walked me through the process. read more

Wow I got my cat done on my 1995 toyota avalon. They were fast and the guys were friendly. Highly recommend if you need any exhaust work done to your car. Price is fair here...thanks Jim's muffler... read more

Had work done on my 2005 F150 FX 4. Jim gave me a great deal and performed the work in under an hour, which was great because the work was done during my lunch break. He was professional and he offered many options for what I was looking for. I got what I wanted for a little over 200 bucks. I am very happy with the work he performed and would definitely go back or recommend to friends and family. read more

I read the reviews and I don't understand why people said he was not customer friendly. I took my Bronco into his shop to have a pair of cats put on. My situation is not as straight forward as most of his work is. He let me know my options, what the state requires, etc. He only had one in stock. He called around, found a 2nd cat and had it done by 12:30 the same day. This was on a Friday before Memorial Day weekend. He said he had a full schedule that day. In my opinion he went above and beyond great customer service. I would not hesitate to use, or refer him in the future. Thank you Jim. read more

WOW jim is awesome 20+ years in the muffler business. he was friendly and really nice and tell you what you need. "PRICE" was reasonable he installl a muffler and duel muffler tip for 85 bucks. and did it in 30mins thanks jim.... read more