Best Muffler & Exhaust Shops in Santa Maria, CA
10 technicians listed · 8 in Santa Maria · 6 open weekends · 8 rated 4.5+
Data verified October 16, 2026
Diesel Injection Systems
Monroy's Mufflers and Tires
Gonzalez Automotriz
Import Auto Works
Amigos General Repair
Listed for drivers in and around Santa Maria, CA, these 10 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: Santa Maria, CA
Of the 10 technicians we list here, 8 are in Santa Maria itself and 2 come from Arroyo Grande (1, 11 mi) and Oceano (1, 15 mi). The technicians on this page are rated from 3.7 to 4.8 across 297 reviews; 1 has 50 or more reviews and 8 are rated 4.5 or higher. 6 are open on Saturdays and 2 on Sundays. 1 lists staff certifications (ASE) and 2 have a BBB rating of A or A+. 4 have ten or more years of experience, the longest 43 years. We have a website on file for 2 of the technicians on this page; 1 publishes a contact page and 1 lists 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.
Why are some of these shops outside Santa Maria?
8 of the 10 shops sit in Santa Maria and the others come from other towns within 20 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.