World Mufflers
“Got a exhaust leak and it was fixed in 30 minutes, at a really affordable price too”
Best Muffler & Exhaust Shops in Sunnyvale, CA
17 technicians listed · all 17 in Sunnyvale · 11 open weekends · 14 rated 4.5+
Data verified October 16, 2026
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De Anza Auto Repair
“Hands down, I recommend De Anza Auto Repair to anyone that is in need of an honest repair shop.”
European Auto Repair
“Great experience, fair price and Evo really knows what he is doing.”
Choice Auto Repair
“The biggest reason why I recommend Charlie is that I trust his service.”
Cupertino Mercedes
“Very trustworthy service, very friendly person, very reasonable price, and even fixed scratches for free.”
Hendy Auto Repair
“Mark has taken care of my family's cars, different types, for many years.”
Listed for drivers in and around Sunnyvale, CA, these 17 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: Sunnyvale, CA
All 17 technicians we list here are in Sunnyvale itself. We have 18 technicians in Sunnyvale on file; this page shows the highest-rated 17. The technicians on this page are rated from 4.2 to 5.0 across 691 reviews; 3 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "honest". 11 are open on Saturdays and 2 on Sundays. 1 lists staff certifications (ASE) and 1 has a BBB rating of A or A+. 13 have ten or more years of experience, the longest 57 years. 1 is family- or locally-owned. We have a website on file for 6 of the technicians on this page; 2 publish a contact page and 2 list a public email. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Hernandez Automotive
“He was able to repair a part, rather than replace it, at a large savings for me.”
T J Automotive
“Only reason I go to tj is the trust on quality.”
Kaloci & Son
“Bill has worked on all my Honda's and Acura's for more than 10 years.”
Performance European
“Been going to his shop for my BMW's maintenance for several years.”
Hondacraft
“Perfect place to be attended to”
Camino Muffler
“Of course he found and fixed all errors once and for all!”
Buu Auto Repair
“Friendly people they do good work”
American European Auto Clinic
“Never had to wait mote than 2 days for my car to be fixed.”
Sunnyvale Auto Service
“I highly recommend this service center for prompt quality service.”
Car Clinic Shop
“I definitely recommend this mechanic if you have to do any services or repairs.”
Jimmy's Lakewoods Auto Service
“Jimmy saw that I was with my family and he immediately gave me a loaner car and told me to leave the truck and he will fix it tomorrow.”
Why these companies made our list
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