Heavy-Duty Truck Exhaust System Repair Services in Converse, TX

Exhaust Repair in Converse, TX, Located Just Outside San Antonio

Your truck’s exhaust system plays a critical role in controlling emissions, managing noise, and improving performance. When pipes crack, mufflers fail, or your aftertreatment system becomes clogged, you’ll notice an immediate drop in power and fuel economy. These problems can quickly escalate if left unaddressed.

At GTC Services, our technicians handle everything from exhaust leak repair and muffler replacement to diesel particulate filter (DPF) cleaning and exhaust manifold repair. We use advanced diagnostic equipment to pinpoint leaks, corrosion, or sensor failures that impact your emissions control system repair. If you’re dealing with diesel exhaust fluid (DEF) system repair or EGR valve replacement issues, our team will make sure your system performs properly and passes emissions checks in San Antonio and beyond.

Common signs your exhaust system needs attention include:

• Louder or unusual engine sounds
• Reduced acceleration and fuel efficiency
• A strong exhaust smell in or around the cab
• Warning lights for aftertreatment or emissions systems

Ignoring these problems can lead to costly engine damage, so it’s best to schedule an inspection as soon as you notice any of them.

What Makes Us Different

At GTC Services, we know time off the road means lost revenue. That’s why we take pride in our same-day turnaround on most services. Our customers trust that when they bring their trucks in, they’ll be taken care of right away — no waiting around or empty promises.

Our custom exhaust work is known across the Converse and San Antonio region for quality and precision. We’re also affiliated with IronLite Trailers of Mexico and partnered with Blackstone, giving you access to parking, fleet storage, and bay rentals while your truck is serviced. Plus, we’re part of the Guerra Truck Center family, which means you’re working with a team built on decades of trucking experience and industry relationships.

When you need reliable service and a team that values your schedule as much as your truck, you can count on GTC Services.

Contact Us About Exhaust Repair Now: Call 210-648-0316!

If your truck’s exhaust system isn’t performing the way it should, don’t wait until it costs you downtime. Call 210-648-0316 to schedule your semi truck exhaust repair with GTC Services. We’ll get you back on the road fast — serving drivers across Converse, San Antonio, and surrounding Texas communities.

FAQs

What Areas Do You Serve for Heavy-Duty Exhaust Repair?

We’re located at 12930 IH 10 E near Converse, just minutes from the I-10 corridor into San Antonio. Our 60-mile service radius also covers Schertz, Universal City, Austin, Selma, La Vernia, and New Braunfels, TX. Whether you’re managing a fleet or driving solo, we make exhaust repairs accessible wherever your routes take you.

Is It OK to Drive with an Exhaust Leak?

Driving with an exhaust leak is not recommended. Leaks can let carbon monoxide enter the cab, which is dangerous to inhale, and they often cause poor engine performance. Over time, a small leak can expand, damaging other exhaust components and reducing overall system efficiency. It’s best to get leaks repaired as soon as possible.

How Long Should a Truck Exhaust Last?

Most exhaust systems on heavy-duty trucks last between five and seven years, depending on mileage and environmental exposure. Corrosion from moisture, salt, and debris can shorten that lifespan. Routine inspections and cleanings help extend the life of your exhaust system and prevent unexpected breakdowns.

Keep Your Fleet Moving with GTC Services

Whether you’re operating in Converse or managing deliveries across San Antonio, GTC Services provides trusted heavy-duty repairs that keep your fleet running strong. Call 210-648-0316 today to schedule service or request a quote — because your time on the road matters.