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Bill's Muffler Shop
- Truck
- Job
- Work
“They checked for other problems and was honest about their work thought i had to get my whole muffler replaced but was just a leak fixed it right away.”
Muffler & Exhaust Shops in Killeen, TX
24 technicians listed · 7 in Killeen · 7 open weekends · 21 rated 4.5+
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Phil's Service
“The only drawback is their operating hours they close at 5:30pm; extending them would provide greater convenience, especially for those with tight schedules.”
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First Choice Automotive Repair
“I want to say thank you to everyone at First Choice, Eric helped me out alot with getting my daughters car taken care of, I will most definitely be bringing my other automobile to get taken care of, yall will be my first choice LOL”
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Knox Performance Diesel & Offroad
- Mechanics
- Vehicle
- Team
“They broke down their explanations into words I could understand, and when other places would explain to me like I'm a child, knox diesel explained it and didn't try to just do stuff simply to make money.”
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A1 Mufflers LLC
- Truck
- Job
- Work
“Installed headers on my 66 Chevy p/u year and a half ago did a super job pipe mount broke this month due to no fault of A1 put 2 yards of compost in bed of truck they replaced and repaired for no charge excellent work great customer service thank you...”
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Tony's Auto Tech
- Pricing
- Vehicle
“My SUV was in an accident a little while back and Tony's was very professional and kind to help me to ordered all the materials and paint needed to repair and fix my vehicle to perfect condition!”
Area overview: Killeen, TX
Of the 24 technicians we list here, 7 are in Killeen itself and 17 come from towns including Temple (6, 20 mi), Gatesville (3, 24 mi) and Copperas Cove (2, 11 mi). The technicians on this page are rated from 4.0 to 5.0 across 3,294 reviews; 12 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these technicians on specific qualities, they most often praise professionalism (97%), quality (88%) and value (79%). 7 are open on Saturdays and 1 on Sundays. 4 list staff certifications (ASE) and 4 have a BBB rating of A or A+. 11 have ten or more years of experience, the longest 107 years. 2 offer financing; 1 gives free estimates; 4 are family- or locally-owned and 3 list coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 10 of the technicians on this page; 4 publish a contact page and 4 list 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.
Data verified October 9, 2026
Listed for drivers in and around Killeen, 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.
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Mufflers & More
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Hank's Tire & Muffler Tire Pros
“Both times I took my vehicle there even though they were swamped they somehow managed to get my truck in, diagnose the problem, and get it fixed within a day or so.”
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Sims Automotive Repair
“Did great work on my daughters car diagnosed it and replaced it and found that the part was faulty and replaced it again all in the same day also checked my ac only to tell me it was fine and didn't need replacing.”
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Overspray Customs & Collision LLC
- Estimate
- Truck
- Price
“I was always welcomed, everyone was friendly and all were smiling, all enjoyed just sitting and sharing a story if you had time, truly a Texas / Southern environment !”
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Olson Auto Clinic
“I took my car in to a national chain earlier this week for an oil change and was told I had a gasket leak, no oil on the dipstick when they checked it and a few other concerns.”
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Hamons Auto & Diesel Repair
- Towed
- Truck
- Mechanic
“Not only did he do a great job on that repair, there was another separate issue on my truck, which I recently had repaired at another shop, but was not working as well as it should.”
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Dean's Automotive
- Fair
- Vehicles
- Mechanic
“They were extremely thorough on my car giving a sensor failure and went above and beyond to check all related systems without charging me an arm and a leg.”
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Alvarez Tune & Lube
“Every time we've taken our vehicles to these guys, for maintenance or repair, they always do a super job at a better than average price, cause early on I did compare repair cost with other businesses.”
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Xtreme Performance and Automotive Center
- Diesel
- Truck
- Vehicle
“Jay and his team are the only shop we take our trucks, best mechanics we have dealt with in the Great state of Texas , Texas Boys Gone Wild - Huntin & Fishin , Forrest Blackburn”
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Shortridge Automotive
“Get your car fixed to still goning stroung”
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American Muffler
- Exhaust
- Job
- Prices
“We brought it in for him to take a look at it, and he had it fixed within an hour, helped us take some lights off the dash board by a couple of quick fixes!”
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Jdr's Automotive
- Brakes
- Craft
- Skilled
“With their expertise, friendly staff, and commitment to customer satisfaction, they have proven themselves to be a trusted partner in keeping vehicles running smoothly.”
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Queens Family Automotive Inc
- Vehicles
- Oil
- Prices
“Rick and Sharon are some of the best people you'll ever meet great service quality mechanics”
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Moffat Muffler & Automotive
- Vehicle
- Price
“Rick has done a great deal of work for us and he has always done the repairs in a timely fashion with a fair price, he goes above and beyond to accommodate his customers and we wouldn't go anywhere else.”
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Lone Star Automotive
- Vehicle
“I went in to lone star for help with a problem I was having with my ac system in my car and I think it might have taken Lee all of 20 or so minutes to figure out what was wrong(a relay).”
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Pruitt's Automotive
- Prices
- Truck
- Mechanic
“The only place I trust to work on my Diesel.”
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Rick's Auto
- Mechanic
“A very good mechanic”
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The Junque Shop
“Great customer service.”
Muffler and Catalytic Converter Services in Killeen, TX Cost Estimates
Minimum cost
$109
Maximum cost
$1684
National Average
$169
Avg Per Hour Rates
$91
$133
$289
Average price range is based on 382 cost profiles
Why these companies made our list
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FAQ
Why are some of these shops outside Killeen?
7 of the 24 shops sit in Killeen and the others come from other towns within 35 mi, listed under their own city. A shop with a bender and a welder is worth a short drive, since it can repair what a parts-only counter would replace.
What customers say about technicians in Killeen
- “With that said, we need to find a garage that is fully capable of making the repairs in a timely manner and getting it right the first time outside of any issues beyond their control (weather, product failure, delivery of parts, etc).” — customer of First Choice Automotive Repair
- “Cheap price and quality work, didn’t get questioned on my exhaust choices or judged surprisingly, despite hearing some banter about one of their previous customer’s “exhaust choices.”” — customer of Bill's Muffler Shop
- “They were able to see me the same day and fix the problem.” — customer of A1 Mufflers LLC
- “They always take care of every vehicle like it’s their own.” — customer of Knox Performance Diesel & Offroad
- “They were compassionate to our situation as a single car family and made the repair in a timely manner.” — customer of First Choice Automotive Repair
Excerpts from public reviews of the technicians listed on this page.