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24 technicians listed · 9 in Antioch · 9 open weekends · 21 rated 4.5+ · 2 show a license
Data verified October 16, 2026
Listed for drivers in and around Antioch, 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.
Of the 24 technicians we list here, 9 are in Antioch itself and 15 come from towns including Walnut Creek (5, 14 mi), San Ramon (4, 17 mi) and Concord (3, 11 mi). The technicians on this page are rated from 4.2 to 5.0 across 2,056 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 (93%), quality (78%) and value (70%). The topics that come up most in reviews of the technicians on this page are "honest", "diagnosis" and "fair". 9 are open on Saturdays. The services the technicians on this page list most often on their websites are diagnostics (3), air conditioning service (2), auto repair (2), brake repair (2) and clutch repair (2). 2 show a license on their websites; 1 lists staff certifications (ASE) and 10 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 74 years. 1 offers financing; 1 gives free estimates; 2 are family- or locally-owned and 9 list coupons or special offers. 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.
An online booking link appears on 4 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.
- “Swift and earnest. After a catalytic converter theft and it took months to raise money to pay for repairs, communication was direct, kind, and knowledgeable.” — customer of Garcias Muffler
- “Fast, friendly, efficient & affordable! I have, and will, continue to recommended West Coast Muffler to family & friends.” — customer of West Coast Muffler & Tire Inc
- “If you want your vehicle serviced right, with reasonable prices then Brentwood Muffler is where you go.” — customer of Brentwood Muffler and Auto Repair
- “Steve and West Coast muffler do outstanding work, are super helpful, friendly and highly recommended.” — customer of West Coast Muffler & Tire Inc
- “Got the exhaust on my Oldsmobile done. Looks good sounds good for a fair price will be back for future muffler needs.” — customer of Garcias Muffler
Excerpts from public reviews of the technicians listed on this page.
