Best Muffler & Exhaust Shops near San Tan Valley, AZ
We have 3 technicians in San Tan Valley on file. Only the highest-rated make our list: 2 of them made it, along with 8 from towns including Apache Junction (2, 13 mi), Mesa (2, 18 mi) and Queen Creek (1, 6 mi).
1 open weekends · 9 rated 4.5+
Data verified October 16, 2026
KNI Automotive
Wicked Wrench AZ
Diesels & More Repair
Meineke Car Care Center
Dad's Garage
Listed for drivers in and around San Tan Valley, AZ, 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: San Tan Valley, AZ
The 10 technicians on this page are rated from 3.8 to 5.0 across 8,248 reviews; 6 have 50 or more reviews and 9 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price" and "quality". 1 is open on Saturdays. 2 have a BBB rating of A or A+. 6 have ten or more years of experience, the longest 67 years. 2 offer financing; 1 is family- or locally-owned and 3 list coupons or special offers. We have a website on file for 9 of the technicians on this page; 5 publish a contact page; 5 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 San Tan Valley?
2 of the 10 shops sit in San Tan Valley 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.