View Profile
Tech Boys Automotive
“I had a problem with the starter of my car, they checked it, did the appropriate tests and they solved the problem, it was necessary to change it for another new starter.”
Best Muffler & Exhaust Shops in Katy, TX
24 technicians listed · 8 in Katy · 18 open weekends · 20 rated 4.5+
Data verified October 16, 2026
View Profile
Auto Check Elite
“When I see these two reviews that have 2 stars, that's ridiculous, apparently if these guys messed up it took this one guy 3 months later to find it and then he throws his detail guy under the bus.”
View Profile
Katy Auto Care
“They have some of the best service because they do free diagnostics, and have the philosophy that if they do that, and are honest, they will keep customers coming back - which's a great mindset.”
View Profile
Katy Exhaust Pros Plus
- Catalytic Converter
- Truck
- Mechanic
“I stopped in because I needed a Weld Placed on my Rear Carriage and Chris stopped what he was doing to help me out and I asked him how much and he said don't worry about it.”
View Profile
Mike's Westside Auto
“Very helpful, willing to explain and show me, and if I say do this anyway because I can't afford that yet, they gladly do without treating me like an idiot...”
View Profile
Katy Foreign & Domestic Auto
- Charged
- Mechanic
- Diagnostic
“While I was waiting in his shop I saw how honest he was letting another customer know their fix was cleaning something electrical and their car didn't need any repairs or parts.”
Listed for drivers in and around Katy, TX, these 24 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: Katy, TX
Of the 24 technicians we list here, 8 are in Katy itself and 16 come from towns including Houston (8, 27 mi), Sugar Land (4, 18 mi) and Cypress (2, 15 mi). The technicians on this page are rated from 4.2 to 5.0 across 4,221 reviews; 19 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise quality (96%), professionalism (92%) and value (85%). 18 are open on Saturdays and 1 on Sundays. 2 list staff certifications (ASE) and 2 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 48 years. 3 give free estimates; 3 are family- or locally-owned and 6 list coupons or special offers. We have a website on file for 15 of the technicians on this page; 11 publish a contact page; 7 list a public email and 2 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.
Why are some of these shops outside Katy?
8 of the 24 shops sit in Katy and the others come from other towns within 30 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.
View Profile
1463 Auto Repair LLC
- Team
- Odyssey
- Communication
“Not only did they complete the work promptly, but they also went above and beyond to ensure everything was in perfect working order before I drove off the lot.”
View Profile
Rey's Mufflers and Catalytic Converters
- Weld
- Pricing
“Quick and affordable”
View Profile
Mike Tate's 99 Tire & Auto
“They let me know everything was alright, just a small terminal issue, and most importantly, they only charged me a diagnostic fee instead of the extra labor.”
View Profile
US Auto Center
“I'd read online that a specific sequence of events will cause the test to be able to complete, and Mr Kim was kind enough to indulge what I'm sure sounded like a crazy idea.”
View Profile
Professional Mufflers LLC
“Alfredo and his wife are good owners and honest upfront went in wanting a flowmaster 40 series ended up leaving with a cherry bomb suggested and i couldn't be more happy.”
View Profile
Supreme Performance Exhaust
“I went to get a leak fixed and They treat me with respect and they give you the best price they do every the way it's supposed to be done and there place is super clean and they helped me out a lot they fixed my issues 100%”
View Profile
5 Speed Auto Repair
“Wishing them all the best this year with their business and hopefully nothing happens right but just incase I DEFINITELY WILL BE COMING TO THEM AGAIN!!!”
View Profile
Meme's Mufflers N More
“They did a great job, the front desk lady take care of me, gave a good price and soon the get done they took time to call me and let me know the exact time to pick my car!”
View Profile
EVS Motors Performance Studio
- Wheels
- Tesla Model 3
- Team
“Such amazing customer service, willingness to share their experience with other customers and the people who work here clearly want you to get exactly what you want.”
View Profile
Pronto Muffler
- Job
- Catalytic Converter
- Mechanic
“Let me tell you how happy i am, i like a car sounding good but they made it sound fantastic, i was so satisfied, the smile on my face because of how it sounded can show you everything, they were quick, chill people, treat you right & do everything pr...”
View Profile
Logan's Auto
- Money
- Need
- Mechanic
“Billy takes time to guide, provide advice and best recommendations, he will even go out of his way to grant help as much as he can with other issues pertaining your automobile.”
View Profile
Affordable Muffler LLC
“I had been there a few hours and was outside taking a call when he asked me to come it he had bought me lunch and apologized for my wait WHICH WASN'T HIM OR HIS SHOPS FAULT.”
View Profile
Precision Auto Solutions
“They worked on my cars several times, they are very professional and friendly, very fair price and fast, this is best mechanic shop in town, highly recommended!”
View Profile
CN Mufflers
- Catalytic Converter
- Quality
- Welding
“We went for our Toyota Tacoma 2008 because our catalyst converter got stolen , saw very good reviews on this place and thought to come here for our problem and they gave us Affordable prices , the work was done fast , and they are very nice .”
View Profile
Dillard's Mechanical Specialists
“This shop has a very friendly staff and reasonable prices regarding fixing mechanical issues with your vehicle.”
View Profile
Express State Inspection Plus Auto Repair
- Price
- Brakes
“Great spot”
View Profile
G&L Performance
“Honest reliable fast I don't have enough good things to say about the people that I dealt with here it's an incredible shop 10 out of 10 would definitely recommend”
View Profile
Fair Car Care
- Prices
“Thankfully Faraz said well since I'm already in there fixing these other things, if you buy the other new parts, I'll put them on for you at no charge and you'll have a much smoother ride.”
Muffler and Catalytic Converter Services in Katy, TX Cost Estimates
Minimum cost
$90
Maximum cost
$1400
National Average
$140
Avg Per Hour Rates
$75
$110
$240
Average price range is based on 273 cost profiles
Why these companies made our list
What customers say about technicians in Katy
- “I recommend Katy Exhaust Pros. They do good work and are professional.” — customer of Katy Exhaust Pros Plus
- “Thank you Jose and Tech Boys - called them in the morning due to my catalytic converter being ripped out of my truck - they had it fixed and back to me same day.” — customer of Tech Boys Automotive
- “This was the most seamless repair that I've ever had done on my car!” — customer of Rey's Mufflers and Catalytic Converters
Excerpts from public reviews of the technicians listed on this page.
Is this page useful? Yes
No
Is there anything wrong with this page?
