Since 1979 our motto has been “Better Exhaust at Less Cost”. That still applies today along with our many other services to provide Better Service, Quality and Workmanship at Reasonable Cost saving you time and money.

Since 1979, Interstate Muffler Company has provided motorists in and around Staunton and Waynesboro, VA with comprehensive auto repair services that include General Services, Car & Truck Care, Inspections, Undercar Services (specializing in custom and performance exhaust), Brakes, Engine & Transmission, Engine Maintenance, Transmission Services, Heating and Cooling Services, Electrical Services, Electronic Services, Fleet Engine Work, Fleet Electronics and Fleet Drive Train. Our goal is to offer the best services available at affordable prices to get you back on the road in no time.  As our slogan has always been: Better Exhaust at Less Cost! Only now we are so much more than just a muffler shop.

You’ll be hard-pressed to find the same level of expertise that our auto mechanic specialists provide! We have years of experience working on both domestic and import vehicles of all makes and models and can work with you to find cost-effective repair and maintenance alternatives.

You can trust Interstate Muffler Company with your car, truck, or van. We invite you to learn more about our dedication to you, our valued customer.

If you’re looking for auto repair in Waynesboro, VA, you’ve found us. Here at Interstate Muffler Company we work hard to earn your trust and loyalty. We know how important it is to find a Waynesboro car service you can rely on, so your satisfaction is our top priority each and every day.

Here at Interstate Muffler Company we understand what makes customer service truly outstanding. You will feel the difference exceptional customer care makes when you work with us. We know auto repair in Waynesboro offers you lots of choices, and we aim to provide the kind of caring customer service that will bring you back.

Our Waynesboro car service offers you years of combined expertise from our well-trained technicians. We treat our auto repair professionals well because we value their skill and can-do attitude. We know our team sets us apart, saving you time and money, not to mention worry. When it comes to auto repair in Waynesboro, we are totally confident that Interstate Muffler Company is the best option in town!