Best Muffler & Exhaust Shops in Whittier, CA
20 technicians listed · all 20 in Whittier · 17 open weekends · 17 rated 4.5+
Data verified October 16, 2026
John's Automotive Repair
Mr Ed Auto
San Juan Automotive
Sherif's Auto Care
Joe's Friendly Services
Listed for drivers in and around Whittier, CA, these 20 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: Whittier, CA
All 20 technicians we list here are in Whittier itself. We have 31 technicians in Whittier on file; this page shows the highest-rated 20. The technicians on this page are rated from 4.0 to 5.0 across 2,615 reviews; 15 have 50 or more reviews and 17 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "fair" and "diagnosis". 17 are open on Saturdays and 2 on Sundays. 2 list staff certifications (ASE) and 4 have a BBB rating of A or A+. 16 have ten or more years of experience, the longest 62 years. 1 offers financing; 2 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 2 publish a contact page; 1 lists a public email and 2 take bookings online. We count these figures across the technicians on this page; 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 Whittier?
An online booking link appears on 2 of the 20 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.