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Das Auto Service
- Engine
- Team
- Job
“They responded to my emails after hours to set up the appointment, and get the work done extremely quickly, and for a fraction of the cost of the dealership.”
Best Muffler & Exhaust Shops near Union City, CA
We have one technician in Union City on file, and it is on this list, along with 23 from towns including Redwood City (8, 13 mi), Daly City (6, 25 mi) and San Ramon (3, 12 mi).
7 open weekends · 21 rated 4.5+
Data verified October 16, 2026
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Redwood General Tire Pros
“I usualy dont leave reviews but this time i had too, I was helped out by Kurt Boegner and he was and he was very laid back and profesional more like a friend not a salesmen, he suggested a tire for my 2014 Ford f150 supercrew cab and came up with yok...”
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Heavenly Auto Care LLC
- Sounds
- Hermes
- Oil
“We have always been pleased with the service received at Heavenly Auto for oil changes, brakes, routine/interval maintenance, and troubleshooting an engine light issue.”
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B & B Transmissions
- Phone Number
- Diagnosis
- Mechanic
“I called this shop today and had some questions about my transmission, even though i was not a customer they took time out of their day to explain what i needed to do to fix my situation with my transmission, by myself.”
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Fast Track Tire & Auto Service
- Couple
- Night
- Sunday
“The best and fastest tire shop place I have ever been too !”
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Autohaus Klaus
- Reviews
- Research
- Engine
“And additional thank you for the oil change, I have no idea what they did (maybe they used magic expensive oil or they wash up the engine totally from old oil), but even after 2.”
Listed for drivers in and around Union City, CA, these 24 shops handle mufflers, pipes and catalytic converters. What each one says about welding, custom work and warranties comes from its own website; ratings and quotes come from public reviews.
Area overview: Union City, CA
The 24 technicians on this page are rated from 4.3 to 5.0 across 2,819 reviews; 13 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (92%), quality (90%) and value (77%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "estimates". 7 are open on Saturdays and 1 on Sundays. The services the technicians on this page list most often on their websites are AC repair (3), brake repair (3), clutch repair (3), diagnostics (3) and oil change (3). 2 list staff certifications (ASE) and 15 have a BBB rating of A or A+. Domain records put 9 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 1 gives free estimates; 3 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 15 of the technicians on this page; 13 publish a contact page; 4 list a public email and 5 take bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Can I book an exhaust job online with shops listed for Union City?
An online booking link appears on 5 of the 24 listings here. Most exhaust work is short enough to be a same-week appointment, though a converter or a full section may wait on a part arriving.
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Shaffer's Offroad & Performance
- Tacoma
- Work
- Price
“No surprise my parts didn't arrive in time and I missed my appointment but Annie at Shaffer's worked with me to squeeze my car in at their earliest convenience and I got it back the next day.”
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Hill Top Auto Services Inc
- Oil
- Brakes
- Upselling
“They are knowledgable, price things fairly and clearly, give estimates up front, don't try to up-sell you ANYTHING you don't really need, and do the work well and on time.”
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A & L Auto Repairs
- Honest
“They wanted to charge me $250 for it and I figured I could save a bit by going elsewhere - at A&L it would cost me only $100 + price of the break pads (purchase in autozone).”
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Precision Auto Repair Center
“Can't beat the customer service here or the work done always reliable and I know I am not getting charged extra because Ed always explains what needs to be done and why then shows me the parts afterward so I can see what he was talking about”
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Muffler Express
- Team
- Smog
- Price
“Alfred find a good deal of curb catalytic converter and he help me to deal with the insurance which is i called a serveral shop in my area and guess what”
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Unique Automotive
- Mechanic
“The owner, Johnny, is very friendly and has always been very attentive, I say that it is without a shadow of a doubt the best Brazilian workshop in California, but the employee there, a young guy, has left A LOT to be desired on more than 5 occasions...”
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Legacy Auto Repair
- Car Service
- Honest
- Priced
“I took my BMW for service to EU Car Service, San Bruno for a tune-up several weeks ago, they failed to replace and inform me my spark plugs/coil were bad.”
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D&D Automotive
- Prius
- Dany
“Super fast with my prius head gasket replacement and really friendly dude.”
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Bj's Auto Care
- Pricing
“I went in because my car was making an irregular noise and the workers were respectful and thorough with the explanation on why my car was producing such noise.”
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Autowerks European
- F-Type
- Diagnosis
- Oil
“They even cut me a break when I couldn't afford to do the whole repair, AND Paul followed up with me a couple months later to see how it was running.”
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Precision Auto Care
“They do an incredible job at everything they do, have a wonderful family vibe, and very few people ever leave there Most people who are working there have been there for decades.”
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Dorso's Automotive Repair
- Honest
- Diagnose
- Inspection
“Had my car towed to this shop multiple times for various reasons over the years and each time my Infiniti G37s was diagnosed and properly repaired in a timely manner, and ran better than ever.”
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Kevin's Auto Repair
“I was pleasantly surprised when Kevin&Nick refused to charge me for a suspension check ) they fit me in their schedule right away, and I did not have a reservation.”
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Spiteri's Complete Auto Service
- Check
- Coupon
- Inspection
“I called Spiteris for help and they took me right in and worked on the tire until they could find a valve so i could do my drive and make my appointment.”
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Autotech San Ramon
“Trusting who I choose to let work on my vehicles is paramount and Troy, David and the Auto TECH crew have continued to build that trust each and every visit.”
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ABC Auto Repair & Smog
- Gentleman
- Smog Check
- Stars
“Great service and the owner Lucky and his wife are very nice and friendly, good honest place to take your vehicle for smog checks or any repairs you might need”
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San Ramon Valley Import Center
- Owner
- Sell
- Quality
“Had I taken this Toyota to a dealer, most of them would have started needlessly replacing parts with no solution to the problem, only a giant invoice, and I know this from perusing the Rav-4 forums on the internet.”
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Castro Valley 76
“I stopped in today and the service was great and I can tell that they are not thinking about sucking the life out of your pocket, they care their work and about impressing you with their skill and knowledge so to build trust and relationships with th...”
Muffler and Catalytic Converter Services in Union City, CA Cost Estimates
Minimum cost
$101
Maximum cost
$1561
National Average
$157
Avg Per Hour Rates
$84
$123
$268
Typical price range is based on 260 cost profiles
Why these companies made our list
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