Pat was extremely helpful, knowledgeable and quick to fix my stolen catalytic converter. He had an after market part that is CA approved, which saved us 10 months of waiting for an OEM part as other repairers wanted us to do. I highly recommend him. read more

Was referred to Pat by Quality Exhaust to install Millercat shield. Made an appt with Pat and drop off, pickup same day. Pat is very friendly, helpful, and provided quality work. Highly recommend. read more

Patrick is very fast, faithful and honest He installed the exhaust system magnaflow from my BMW 2011 and looking good and sound more sport Than before thanks Patrick read more

Pat installed the latest version of the Miller Cat shield on my CT200h and took the time to make a few minor tweaks and bends to the shield and also installed exhaust hangers to eliminate the annoying rattle and vibration that comes with a new product. Thank you Pat. read more

Needed wheel alignment, contacted the shop, scheduled an appointment, got the job done in 20 minutes at the agreed-on price. Couldn't ask for more. read more

Horrible attitude owner clearly needs to work on his customer service..he greeted me with a finger to hold up as he was finishing his food.. understandable but he already gave me a sense of arrogance,I came in for an exhaust leak I had put a wrap on it as a temporary fix..he took a glance at it and right away he said it'll be more to fix that "mess" that I made he said it could take hours to clean it up whatever idc he just seemed to have this attitude like he didn't want to do the job and he mentioned he was booked till Saturday and I gave it a thought just because of his attitude so I took a second and he says "I'm a business owner you know" like no sh**t dude,I just went to another shop fix the issue no complaints..be humble and learn some customer service idk how this business even has a 5 star review maybe he wakes up in a good mood sometimes.. read more

I used them once in 2016. Didn't look like he was interested in my business. Don't remember all the details, but he did an excellent job on my car. Muffler was broken and dragging on the road. He could have easily ripped me off. Very honest and the weilding work done was high quality. I would highly recommend them. read more

Great service and advice. Pat found the solution which suited to me in my budget. I will go there again whenever I need. read more

Pat is the man. He gave me a great deal on his work. Honest, great guy. Any issues go go see him

Pat is a no non-sense guy and gave me a very reasonable price for catalytic converter shield for gen4 Prius (lots of theft around my area).. He ordered the parts for me and it took an hour or so to install it.. Pretty happy w/ World Mufflers (and Toyota dealer quoted me a lot for the installation/part, needless to say).. I recommend World Mufflers for installing catalytic converter shield.. read more

Quick to reply, fast to install. Well informed regarding my catalytic converter shield. Highly recommended.

I had a great experience with Pat. He is extremely honest and when it comes to cars you never know when you'll be ripped off. Pat was very good at communicating and took care of my car in 1.5 hours. There isn't a true waiting area, you would sit in the office. On a cold day it's very chilly. It was raining and early so I walked to Starbucks for breakfast, coffee and warmth. I was worried I would be spending a lot of money today but I felt like it was a reasonable price. The important things were that I felt like I could tryst him and he looked into more than I expected to make sure he got to the root of the problem. Although its called world muffler, he was still able to help me with my exhaust pipe replacement. For now the check engine light is off and i am very grateful I could finish up quickly read more

Yahoo, update. Went to a smog station to get my car checked. He said my cat "comes up illegal" because the "OE number" wasn't on it. OK so there was some mud which he cleaned off--sort of. I immediately (same street) went to World Mufflers where I got a new cat a few years ago and told him what happened. He checked it out right away (luckily my jeep is lifted high enough that you can scoot right under) and he pointed out the number is right there....yep, I saw it too. Glad to see someone was willing to check on something right away that would in fact only take a few seconds. Some places would probably tell you to make an appointed for the 15 seconds it would take to check... Great service. read more

Came here to have a couple of exhaust tips welded to give my car a sportier look. Pat was VERY responsive to communicate via Yelp, and answered all of my questions. As for his service and workmanship, very impressed. I had an 8am appointment and he was ready and on time. He was very involving rather than acting like he knew what was best for you without consulting with you. He was quick and fair priced. read more

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Pat was quick and knew what he was doing. I messaged him through Yelp for a price quote for a resonator delete, and called him to make an appt for a week after. I arrived earlier than my appt time today, and Pat finished the job before that time! His work is very professional, and I would highly recommend this place if you need any work done to your exhaust. Thanks Pat! read more

This shop definitely deserves the 5.0 yelp rating it has! Someone recently tried to steal my catalytic converter and partially cut through it. Pat was extremely helpful with all my questions, got me in the same day I called, suggested a preventive shield, and had really reasonable rates. I could not have been more pleased in this highly stressful situation! read more

After wearing through the tread of my rear tires at 16K miles, I decided it was time to get an alignment done. I've been here before in 2016. The prices are very good for the service and the service was great. So there was no question where to go this time. Back to World Mufflers. Patrick saw my car the next day. But after his initial inspection he informed me that the alignment was still within spec. He gave me the option to stop there as there really wasn't anything more he could do. Thus saving me more than half the cost. I was disappointed because I was really hoping to find a fixable cause for my low mileage. But that's what you get with performance tires. read more

Had a custom exhaust done with Pat very staright forward. Will tell you what will and won't work. Dropped my car off around 10 was done by 2. No fuss no drama no surprises. My second time using this shop for exhaust mods. I highly recommend read more

Now I know this shop is consistently getting 5-Star review. I have my first hand experience today and the process went very smoothly. Meet Pat, very nice guy and easy to talk to. Stop by there to install a magnaflow muffler on my 2012 Tundra. He installed it in no time and very professionally done. The price is very reasonable compared to all the shops in Santa Clara, San Jose and Milpitas. As expected, the truck with the new muffler sounds great. Highly recommended this shop to any service they offer. Try them and you won't be disappointed. Thanks Pat! read more

Came here for alignment based on all 5 star reviews. I also give this place a 5 star as well. Appointment was easy to set through yelp message. Pat was friendly, honest and know his stuff. He did a diagnostic on my car and said it didn't need to perform any adjustment. Only charged me 50% of what he quoted me. Hard to find a shop like this nowadays. Will definitely be back for alignment work! read more

Once again, Yelp had done well for me. I needed a Toyota Camry muffler and headed to corporate Pep Boy's hell. Turns out they don't do exhaust systems which led me to finding World Mufflers on Yelp. I pulled up early in the morning and the car was fixed within one hour. The owner is a nice guy. His prices are very reasonable. I know this because I priced the repair out of curiosity with Midas and the Midas phone quote was $50 more. $50 less at World Mufflers and no push for additional repairs. He does not seem like the type that wants to take advantage of people. He is very straightforward. You can send your elderly grandmother over here with no worries. Services: His services include exhaust systems, alignments and brakes as well. Among other services. Location: World Mufflers is next door to Mancini Mattress (big blue sign) on El Camino/Wolfe. Things to do while waiting: One minute walk gets you to Starbucks. Three minute walk further south, gets you Carl's Jr, questionable bikini bar with no windows, KFC, Subway, sushi restaurant, Fitness 19 etc. read more

When our 2006 IS 250 started to rumble, the dealer quoted us $2100 for a new center exhaust pipe. We went to Pat, and 20 minutes later, the exhaust was fixed and our wallet was only light $45! And we spent the 20 minutes in the Starbucks across the street. Pat showed us every detail about what was wrong while the car was up on the lift, and then explained how he planned to fix it. Highly recommended! read more

My 1990 Ford Bronco recently had a blown head gasket. The mechanic I've had for years was able to repair the engine but he noted that the muffler and catalytic converter were probably damaged since about a gallon of antifreeze went through the exhaust system when the gasket blew. I could hear for myself a very loud exhaust noise and a rattling sound associated with a catalytic converter gone bad. It made sense to me that I needed more work done. My mechanic doesn't work on exhaust systems but he said I was probably looking at another $400+ to get it repaired at a Muffler repair place of my choice. I quickly found World Mufflers with a quick search on Yelp! and with all the positive reviews plus a advertising a 10% discount for mentioning Yelp! I had to check them out. Cutting to the chase... After dropping my Bronco off with World Mufflers in the morning I received a call back within 1 1/2 hours letting me know that my vehicle was ready. Turns out the exhaust pipe split open between the Catalytic Converter and the Muffler and a simple welding job took care of the issue. Since I was already prepared to drop at least $400 on this repair job you can imagine how thrilled I was when the invoice came to $40 dollars with the %10 discount. I'm even more impressed with World Mufflers for their honesty and integrity. Another very satisfied customer! read more

Well I've been reading reviews on yelp and decided to give back to the community by writing my first review. I went to World Muffler today to get my Borla exhaust welded on and I must say they did an excellent job. Even though the place doesn't have a decent indoor waiting area they have seats outside the shop and you can pretty much watch them do their thing right there in front of you. The tech even let me ensure that the muffler was positioned properly before he started the welding process, which I must say was flawless and leakfree. I had painted my muffler before I brought it in and he even took the time to spray the hangers and welds once he was done, without me even asking. Major props to World Mufflers for a superb job. read more

This guy had a poor attitude when I called for an estimate. I felt like I was being interrogated rather than asking about an exhaust system install. If he can't use a reasonable tone with potential customers he should hire someone who can. He obviously has way too many customers and doesn't need one more. read more

As a car fanatic, everything about my cars must be in the best of hands when being worked on. Pat from World Mufflers not only delivered World class service but also provided World class work. As with my previous 550i I wanted straight pipes done to my ///M5. I literally went to the shop 3 days in a row: Day 1: Consult with Pat and discussed about exhaust tip options. Flipped through a few catalogs and found something worthy. Day 2: Ordered the tips, came in same day. Stopped by at lunch again to check them out, looks gorgeous. Day 3: Needed to see those badboys again for the last time and went in for a last good look. OMG so beautiful, made an appointment for Saturday and voila! Pat's patience and attention to detail impressed me, he allowed me to bug him for fitment and made sure the tips lined up exactly how I wanted it, which is great as some shops won't allow you in the garage/work area. The final few minutes was killing me as I was dying to hear what she sounds like. Fired her up and it felt like a mini earthquake just took place. I have a set of Tubi xpipe as well and the snap-crackle-pop sound can only be described with one word: Orgasmic. read more

Pat did a great job swapping out the resonators on my Mustang. The work was high quality, he was easy to deal with, and the price was reasonable. Thanks! read more

Best place in town! Pat is the man and takes his work very serious. Brought my car in to have new exhaust done and was very happy with the customer service and the work done. The attention to detail in the work done is outstanding! Thanks Pat and World Mufflers! read more

Pat is absolutely wonderful! He's knowledgeable, honest, fast, and polite. I needed my power steering rack replaced and his quote was a whole lot cheaper than the previous shop I went to which quoted me $1,100..... Pat gave me a quote for a brand new steering rack and also a re-manufactured one which was cheaper. I had him order it on a Tuesday, the parts came in on Thursday, and I had my car all fixed on Friday. I can turn my steering wheel normally again! He even showed me my old steering rack, which was totally bent somehow (used car from Craigslist. Go figure.) and explained to me that this is a rare fix. I also had to get my brake pad replaced. Brought my car to Pat in the morning, he called me an hour later explaining the problem and parts that needed to be bought, and then after my green light he fixed it by the afternoon. Very reasonable pricing too. I'm very happy with the service and my car runs like new! Hooray! Fun fact, Pat's family comes from Taiwan and he speaks Cantonese, which could be useful for Cantonese customers. read more

I went at Muffler after reading other reviews here. Pat is amazing guy. Very honest and he wants to do what is best for you. He saved me over 100 dollars during my visit. BMW dealership wanted me to get the alignment done, I went to Pat as he does alignment at half the price. He checked the car and told me the wheels are already aligned also showed me on his computer the same. Just charged me a very small amount for inspections, which I thought was very very cost effective ( almost like free ). I would highly recommend this place. read more

Terrible service don't come here I recommend Bay mufflers . Really dirty and unprofessional . Dude straight waisted my time .

I found World Mufflers online and sent Pat a couple of questions about some of my muffler needs. He totally knew what I was talking about, made recommendations and was able to take care of my muffler within my budget and the time I made my appointment. All in all, I highly recommend World Mufflers! read more

Nothing to add other than parroting the other reviewers and adding to the 5-star tally. I haven't done any Yelp review for quite sometime but felt compelled to do one for World Muffler. The owner, Pat, exudes honesty. He is very professional, very knowledgeable, very helpful, and charges very reasonable price. I couldn't believe feeling very good after leaving a muffler place of all places. read more

I originally found this place on yelp almost a year ago. I had brought my Mustang here to have them install a pair of Borla S-type mufflers. They did a fantastic job and the price was very fair. Since then my car was rear ended and none of the body shops wanted to touch the exhaust unless I ordered new mufflers myself, after examining the muffler, I did not see any real damage. So I returned to World Muffler as I trusted their judgement more than a paint shops. They had it up on the rack, inspected and found no damage to the exhaust, straightened the muffler and sent me on my way in only 10 minutes, didn't even charge for the adjustment! After the body work was finished on the car from another shop, I started hearing a vibration from the back right side of the car (body shop had adjusted both mufflers so the tips lined up). Once again brought it back to World Muffler, and they found the right muffler hanger was rubbing and making the noise, another quick 10 minute adjustment to the hanger fixed the issue and sent me on my way rattle free! If you need any exhaust work, don't waste your time with other places and just bring your car here. They know what they're doing, prices are great, and they are fast. read more

Dropped my car off yesterday afternoon, got a quick diagnosis - exhaust was broken at a flange near the muffler - and quite. My car was ready to go this morning. Fast, courteous service and a great price! read more

Just installed my new Brembo rotors and EBC brake pads. And Pat also replaced some broken nut lug studs messed up by Honda dealer. Thanks a lot! read more

World Mufflers - Installed new Brembo brake rotors and EBC brake pads. - Auto Repair Near Me - Sunnyvale, California

We had a bolt-on system we bought online for our Lexus hybrid and needed help installing. My wife called Pat after stumbling on it here on Yelp. Glad we did. He did it on a weekend and caught a problem from the manufacturer (the muffler's tips sat off-center, and verified on mfg webpage). He was able to come up with a good solution and did a great job - making the car more enjoyable to drive. read more

World Mufflers - Pat installed our provided system on our Lexus CT 200h hybrid. It's less boring now. - Auto Repair Near Me - Sunnyvale, California

Had two catalytic converters replaced. Pat was informative, competent and fast. Great service! Highly recommend! read more

Pat was great, walked in around lunch for a muffler job and Pat was able to turn it around in the same afternoon. Great work, very knowledgeable, and even advised me on which methods was best to do. Best price quote in the area too - highly recommend! read more

I needed to have a catalytic converter replaced. Patrick was candid and gave me options and what would be cost effective. The replacement was completed quickly and I am very pleased with his work. I would highly recommend. read more