Laguna Auto Service Center
“Had an electrical issue with my SUV and the service, communication and outcome were all perfect.”
Best Muffler & Exhaust Shops in Laguna Hills, CA
15 technicians listed · 4 in Laguna Hills · 7 open weekends · 14 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Niguel Motors
“Ramon and his team at Niguel Motors are the most honest, trustworthy, and knowledgeable people I've ever come across.”
Pacific German
“PACIFIC GERMAN… it's definitely a 5star shop always the best service super professional also excellent service”
Niguel Auto Service
“Niguel Auto's owner Daniel was friendly and was upfront about quoting the cost of the repair.”
Antonio Romero Auto Repair
“Antonio of able to diagnose and repair our vehicles better than any other mechanic in Orange County that I have been to.”
Cruiser Tech
“From the start, Cesar was instrumental in walking me through the rebuild options, explaining the pros and cons, and helping me make the right decision for how I actually use the vehicle”
Listed for drivers in and around Laguna Hills, 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: Laguna Hills, CA
Of the 15 technicians we list here, 4 are in Laguna Hills itself and 11 come from towns including Mission Viejo (4, 3 mi), Aliso Viejo (2, 2 mi) and Lake Forest (2, 5 mi). The technicians on this page are rated from 4.4 to 4.9 across 3,182 reviews; 14 have 50 or more reviews and 14 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "honest", "price" and "knowledge". 7 are open on Saturdays. 1 shows a license on its website; 5 list staff certifications (ASE) and 9 have a BBB rating of A or A+. Domain records put 6 websites of the technicians on this page at ten or more years old; the oldest dates from 2002. 1 offers financing; 2 give free estimates; 1 is family- or locally-owned and 9 list coupons or special offers. We have a website on file for 14 of the technicians on this page; 11 publish a contact page; 3 list a public email and 5 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.
Can I book an exhaust job online with shops listed for Laguna Hills?
An online booking link appears on 5 of the 15 listings here. Most exhaust work is short enough to be a same-week appointment, though a converter or a full section may wait on a part arriving.
Bake Auto Care
“They have been honest, helpful, pleasant and timely for me, my family, my friends...”
Auto Care Experts
“Have been bringing all my cars here for a few years now.”
Larry's Independent Service
“He will take care of your car needs and you will be happy with his work.”
Glenwood Aliso Creek Auto
“Had a nail in tire so I called and was helped quickly and so friendly.”
Super Service
“Referral by Costco for an alignment and was quick service and quality work at a fair price.”
Auto Check Center
“I have been taking my car there for years, they always fix it and give it in better condition than it was.”
Lee's Auto
“Dropped of a Jeep Wrangler for a leaking transmission line and some other issues and they handled it promptly, professionally and for a fair price.”
German Car Garage -Audi
“Al made me feel comfortable right away, which meant a lot since I'm new to this shop and was pretty anxious.”
Accu Auto Services
“From "big fish" issues like new Catalytic Converters to routine oil changes and maintenance, Truong has done it all for us.”
Why these companies made our list
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