Best Muffler & Exhaust Shops in Paramount, CA
15 technicians listed · 6 in Paramount · all 15 open weekends · 12 rated 4.5+
Data verified October 16, 2026
Pit Stop Auto Center
KNK Auto Services
Doc's Auto Repair
C & A Auto Repair
A & H Auto Repair
Listed for drivers in and around Paramount, 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: Paramount, CA
Of the 15 technicians we list here, 6 are in Paramount itself and 9 come from towns including Downey (2, 3 mi), Norwalk (2, 5 mi) and Long Beach (1, 7 mi). The technicians on this page are rated from 4.3 to 5.0 across 1,663 reviews; 9 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (95%), quality (75%) and value (70%). All 15 are open on Saturdays and 1 on Sundays. 2 list staff certifications (ASE) and 6 have a BBB rating of A or A+. Domain records put 4 websites of the technicians on this page at ten or more years old; the oldest dates from 2013. 1 offers financing; 1 gives free estimates; 2 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 6 of the technicians on this page; 6 publish a contact page; 5 list a public email and 2 take 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 Paramount?
6 of the 15 shops sit in Paramount 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.