Paddock Imports
“They did a full engine v10 swap for me on my m6 and tuned my wife's x7 m50i to about 650 hp.”
Best Muffler & Exhaust Shops in Denver, CO
18 technicians listed · all 18 in Denver · 11 open weekends · 11 rated 4.5+
Data verified October 16, 2026
Star Tech Mercedes
“Chris demonstrated great expertise working on my '07 NCV3 Sprinter and solved a very challenging problem.”
Sebastian's Garage
“I definitely will be coming back if I have major problems with any of my cars”
House
“Great guy and we'll be back for work in future with our cars.”
Antillon Automotive Service
“And his team did a great job on my 2013 Audi, I would recommend them to anyone.”
Corvette Connection & Performance
“For a first time corvette owner, they helped me make the car more enjoyable within my budget.”
Listed for drivers in and around Denver, CO, these 18 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: Denver, CO
All 18 technicians we list here are in Denver itself. The technicians on this page are rated from 4.2 to 4.9 across 3,109 reviews; 10 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (100%), value (82%) and quality (79%). The topics that come up most in reviews of the technicians on this page are "diagnosis" and "honest". 11 are open on Saturdays and 2 on Sundays. 1 lists staff certifications (ASE) and 6 have a BBB rating of A or A+. Domain records put 5 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 1 lists coupons or special offers. We have a website on file for 7 of the technicians on this page; 5 publish a contact page; 4 list a public email and 1 takes 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.
BDM Performance Exhaust
“Had it done in a timely manner, and didn't have a problem coming in on a Saturday to finish the job.”
Intermountain Radiator & Muffler
“This place fixed in 4 hours what couldn't be fixed with 2 mobile mechanics 2 shops 5 tows and two months of diagnostics.”
Santos Mufflers / 303 Auto INC
“I am so grateful and would recommend anyone needing work on their exhaust system to give Sal a call and bring it in!”
Premium Auto Service
“If you are looking for an honest and good car service where you would like to have your car repaired, then you should definitely contact Premium Auto Service!”
Nguyen Complete Auto Repair
“He took the time out of his lunch to help me and even showed me the codes on the internet for the parts that I need.”
Edwards Auto Repair
“I bring my own filter and oil, which most places just try and charge a full oil change price but Edwards only charged labor.”
Advance Auto Sales and Services
“They have really good service Plus very knowledgable mechanical and The Body Shop Excellent service i like it”
Eric's Auto Services
“Very satisfied with their work every single time, very friendly people and I definitely recommend this place!”
Pamir Auto Mechanic
“He knows his stuff and can fix things quickly and at a fair price!!”
Angels's Muffler Shop Llc
“Excellent job, good price and was in and out in less than an hour.”
Ace Muffler & Automobile
“I always bring him my vehicles and he always let's me know what's wrong and fixes them right away.”
Pulidos Mecanica En General
“A very loyal and very conscientious person, very good job...”
Why these companies made our list
What customers say about technicians in Denver
- “Top notch service. He went out of his way to help me fix my broken exhaust system and got me in and out asap!” — customer of Angels's Muffler Shop Llc
- “Great deal and great price Brian and his teammates are awesome will be back with more work and will pass the word around about them.” — customer of BDM Performance Exhaust
- “Replaced my catalytic converter for a great price and did it the day after I called, same day!” — customer of Intermountain Radiator & Muffler
- “They diagnosed my muffler problem as minor. Fixed it right away and did not try to tell me something more expensive was wrong.” — customer of House
- “I’ve taken four vehicles to BDM for exhaust work and have always received quality work for a very reasonable price.” — customer of BDM Performance Exhaust
Excerpts from public reviews of the technicians listed on this page.
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