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14 technicians listed · 12 in Billings · 1 open 24/7 · 2 open weekends · 13 rated 4.5+
Data verified October 16, 2026
We are still growing
Listed for drivers in and around Billings, MT, these 14 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.
Of the 14 technicians we list here, 12 are in Billings itself and 2 come from Molt (1, 14 mi) and Fromberg (1, 32 mi). The technicians on this page are rated from 4.4 to 5.0 across 1,127 reviews; 5 have 50 or more reviews and 13 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (100%), quality (96%) and value (83%). 1 is open around the clock; 2 are open on Saturdays and 1 on Sundays. 1 has a BBB rating of A or A+. Domain records put 3 websites of the technicians on this page at ten or more years old; the oldest dates from 2006. 1 offers emergency or roadside call-outs; 1 gives free estimates and 1 is family- or locally-owned. We have a website on file for 7 of the technicians on this page; 3 publish 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.
12 of the 14 shops sit in Billings and the others come from other towns within 35 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.
- “Ryan is an outstanding mechanic! Does fantastic work on exhaust and is very helpful and knowledgeable about all kinds of vehicles.” — customer of Shafer's Auto (Muellers Auto & Exhaust LLC Dba)
- “Fast and friendly service, extremely reasonable on price and did everything we talked about!” — customer of Silent Knight Custom Exhaust
- “JR and his crew went above and beyond by installing some rebar to help protect it from theft and even fixed my skid plate cover why they were under there too.” — customer of Jr's Repair and Exhaust
- “I talked to Ryan and had a new cat welded in and ready to go within just a couple hours, and at a great price.” — customer of Shafer's Auto (Muellers Auto & Exhaust LLC Dba)
- “They communicated exactly what they were doing as they worked and were great to do business with.” — customer of Jr's Repair and Exhaust
Excerpts from public reviews of the technicians listed on this page.
