Best Muffler & Exhaust Shops in Rosemead, CA
15 technicians listed · 9 in Rosemead · 12 open weekends · 11 rated 4.5+
Data verified October 16, 2026
Armstrong Auto Services
Upstar Auto Sales & Services
Advance Auto Tech
Starz Auto Repair 小劉汽车修理
Goodwill Auto Repair
Listed for drivers in and around Rosemead, CA, these 15 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: Rosemead, CA
Of the 15 technicians we list here, 9 are in Rosemead itself and 6 come from towns including Pasadena (2, 7 mi), South El Monte (1, 2 mi) and La Mirada (1, 11 mi). The technicians on this page are rated from 4.1 to 4.9 across 1,952 reviews; 7 have 50 or more reviews and 11 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "fair" and "honest". 12 are open on Saturdays and 1 on Sundays. 4 have a BBB rating of A or A+. 10 have ten or more years of experience, the longest 37 years. 1 offers financing; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for 6 of the technicians on this page; 2 publish a contact page; 3 list a public email and 1 takes 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.
Why are some of these shops outside Rosemead?
9 of the 15 shops sit in Rosemead and the others come from other towns within 15 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.