Our goal is to provide the best Exhaust & Aftertreatment service possible to each and every customer.

Truck Exhaust Repair & Aftertreatment Services at JE-CO Truck & Trailer

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At JE-CO Truck & Trailer, we provide expert service on all makes and models of light, medium, and heavy-duty trucks and trailers. Our highly trained and skilled certified technicians are experts at solving difficult-to-diagnose issues and are committed to providing our customers with quality work and prompt service. At JE-CO, we understand that a well-made truck requires ongoing maintenance to keep it running well. Therefore, we offer exhaust & aftertreatment, suspension, transmission & clutch, and truck alignment services, among the many services we provide.

Exhaust and Aftertreatment Service

Your truck's exhaust and aftertreatment system is a complex system, and its performance affects and is affected by other vital systems in your vehicle. Exhaust and aftertreatment issues can lead to decreased power, acceleration, fuel economy and cause unanticipated downtime for your truck.

The first sign of an exhaust or aftertreatment problem is often a hissing or rattling sound from your exhaust. A hissing noise, or loud exhaust, is usually caused by a leaking gasket or a crack in the manifold or exhaust pipe. At the same time, a rattling sound generally means the exhaust system is misaligned.

It can be easy to ignore a noise or rattle from your exhaust system, but over time the issue will worsen. Not only is it not going to make your truck sound good, but leaking exhaust fumes could also make you sick. Failing to address an exhaust problem promptly can turn a simple repair into an expensive and even catastrophic situation.

Exhaust and aftertreatment issues can also significantly impact the performance of your truck. For example, you may experience a sudden decrease in your truck's acceleration or power, which can indicate a problem, such as a clogged exhaust manifold. Exhaust leaks will also impact the performance of your turbo since some of the exhaust escapes before the designed exhaust system.

At JE-CO Truck & Trailer, we have the expertise and technology to service and repair exhaust systems from all truck manufacturers including, Ford, Cummins, International, Mack, Volvo, and more. Our skilled technicians have a thorough understanding of each exhaust and aftertreatment system and the most advanced technology available, giving us unmatched diagnostic and service capabilities.

Customer Reviews

Eric Van Deusen

This is how a repair shop should be. Do what is needed in a professional and timely manner. Very knowledgeable and friendly folks. Thank you for getting me back on the road.

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Great job! I was desperate removing 65 mph speed limit from my Sprinter 2500. I checked major dealerships and mechanic shops all over the country, non of them couldn’t do it. I was already losing hope. This guys rocks. Well done! Thank you!

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Eric Darnall

Had apu issues and these guys took great care of me on very short notice!!!! On a Friday everyone else in Denver was not til Tuesday!!!!

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Jordan Alexander

Brought in my dump trailer that was leaking fluid and not lifting and they fixed it up with a 24 hour turnaround. Customer service was also very helpful 5 stars all around

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Burke Petit

These guys were great! They are open 7 days/week, which is why I found them. They diagnosed and rebuilt the power divider on my 2000 Pete. G and the staff were excellent with their communication. They will be my first call if I ever need work done in the Denver area. Thanks Jeco!

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Matthew Frost

They know what they're doing. Tater rules! all techs should bow down. He also owns the greatest tool box ever its the size a whole house and he takes great care of it. He has all the right tools to get any job done He Cleans it and makes sure it's polished. make sure to ask him about it ;)

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