Since 1969, Triple A Muffler has been providing C.A.R. (Complete Auto Repair) for our customers in the Greater Dallas area.

Some of our customers and their families have been with us for over 45 years! Others drive an amazing number of miles to our shop because they “can’t get such exceptional service anywhere else in the Metroplex!” And, new customers come to us every day who have been recommended by a family member or friend who wants them to experience the Triple A Muffler difference!

Triple A Muffler Garland Newspaper Article


When you bring your car to Triple A Muffler, you immediately see the difference that pride of ownership and tradition make!

You are welcomed by people who know their business and know the value of a satisfied customer. No matter how busy the shop is, you won’t have to wait for someone to assess what you need and get the wheels rolling to take care of your problem.


   •  Friendly, customer-focused atmosphere
   •  Open 6 days a week, before and after work
   •  Early drop-off or after-hours pickup
   •  Easy scheduling; by telephone, online or walk-in
   •  Spacious lobby with TV, wifi, coffee and reading materials
   •  Highly trained and certified mechanics
   •  Latest diagnostic equipment and numerous service bays
   •  Complete Auto Repair for all domestic & foreign cars/trucks
   •  Detailed written estimates with itemized pricing
   •  Expert itemized recommendations customized for your car
   •  Nothing done to your car without your approval



Triple A Muffler - Bobby Evans




I’m Bobby Evans. I’ve been at Triple A Muffler since 1979. This is pretty much the only job I’ve ever had. I’m a people person and I love to work with the customers at the front counter and also do mechanic work in the shop and work on some of the business software. I’m pretty much of jack of all trades here…I do it all..whatever is needed.
Triple A is a good, honest place, so it’s a pleasure to help people the old-school way. Many of our customers have been with us since before I started working here!

Triple A Muffler - Scott Coley




My name is Scott Coley and I’m the Service Manager here at Triple A Muffler. I’ve been here now for going on five years and I’ve been in the business since I was 17 or 18.
I’ve always liked working on cars…the variety of working on many different cars as well as working here at Triple A. It’s a family-owned business, the people are nice and the variety of customers is great…and sometimes very entertaining!

Triple A Muffler - Jarvis Mosley



Alignment Technician

My name is Jarvis Mosley. I’ve been with Triple A for 10 years. I’m the front end alignment guy. The thing I like about this company is that we are here to serve our customers and our prices are affordable.
We are more customer-oriented here…it’s not just about the business, it’s about taking car of our customers. Triple A has always treated me like family. And we treat our customers like family…with honesty and trustworthiness. Come on by and let us make you a part of the family…and bring your old classic cars too!


Triple A Muffler - Mason



Transportation Specialist

Hi! I’m Mason and I may be the first person you meet at Triple A Muffler. If you need to be picked up or dropped off for your appointment, I am the one who gets you there!
I love my job because I meet so many nice people, listen to their car problems and catch up on the news of the day. I know that when they leave Triple A they will be satisfied customers who will keep coming back and I’ll see them again1

Triple A Muffler - Barry Nix



Service Writer

My name is Barry. My main objective is to make sure that all of our customers get relayed to our technicians properly and all paperwork is followed to make sure you get in and out with no glitches as fast as possible.
The thing I enjoy about my position and my job here is being involved in a non-pressure environment and to be able to help customers get what they need done, not what everybody thinks they need done.





Triple A Muffler is founded on customer service. I like to tell people we’re like a great restaurant…lots of people wanting to get in…lots of people to serve!
We listen to our customers and try to fix what you need to keep your car running at a fair price…we don’t try to rebuild your car just to keep our people busy! We’re always busy because once people see that we are honest and do a great job for them, they keep coming back and keep recommending their friends! I love this business! We treat each other and our customers like family!


Triple A Muffler - Gary



Exhaust Specialist

I’m Gary Williams. I grew up in Garland, and worked for Triple A Muffler for 20 years in the past, and am so happy to be back with the Triple A family!
My 40 years of experience as an Exhaust Specialist, both with Triple A and with my previous company, McSwain Automotive, have given me the opportunity to work on some of the newest cars, but also on many of the older brands, and thus I have become an expert in facilitating the reconstruction of beloved older cars! I am looking forward to working with old and new customers and hope you will get in touch with me for your driving needs!

Experience the Triple A Muffler difference today!

CALL 972.240.6076