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24 technicians listed · 19 in Pomona · 18 open weekends · 18 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Listed for drivers in and around Pomona, 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, 19 are in Pomona itself and 5 come from Corona (2, 18 mi), Monterey Park (2, 21 mi) and Costa Mesa (1, 28 mi). The technicians on this page are rated from 4.3 to 5.0 across 2,081 reviews; 10 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise quality (92%), professionalism (88%) and punctuality (80%). The topics that come up most in reviews of the technicians on this page are "price" and "honest". 18 are open on Saturdays and 1 on Sundays. 1 shows a license on its website and 5 have a BBB rating of A or A+. 15 have ten or more years of experience, the longest 74 years. 1 offers financing; 1 gives free estimates and 2 are family- or locally-owned. We have a website on file for 7 of the technicians on this page; 4 publish a contact page and 2 list a public email. 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.
19 of the 24 shops sit in Pomona and the others come from other towns within 35 mi. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
