Truck Exhaust & Aftertreatment Services in Denver, CO & Kalispell, MT

Exhaust and aftertreatment issues can lead to decreased power, acceleration, fuel economy and cause unanticipated downtime for your truck.

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Denver, CO

Welcome to Iron Buffalo, your trusted partner for industrial equipment and truck repair services in Denver, Colorado. While we are known for our expertise in heavy-duty and medium-duty truck repairs, our specialty lies in the repair and maintenance of various industrial equipment.

Kalispell, MT

Greetings from Big Sky Country! Iron Buffalo is proud to serve the vast terrains of Montana, offering unparalleled mobile repair services for industrial machinery and trucks. As we carve our niche in the heavy and medium-duty truck repair sector, our prowess in handling diverse industrial equipment remains unmatched.

At Iron Buffalo 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 Iron Buffalo, 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.

About Our Exhaust and Aftertreatment Service for Trucks & Fleets

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 Iron Buffalo 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.

Our mission is to provide the best possible Exhaust & Aftertreatment services to each and every customer in Colorado & Montana

Truck Exhaust Repair & Aftertreatment Services at Iron Buffalo

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Customer Reviews

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I drive hot shot and had a situation where all my clearance lights went out. I called early in the morning and they got me in same day and had the problem fixed next day. It was a completely unreasonable ask as it was an electrical issue that I needed done in a 2 day window, not to mention they were slammed. These guys went above and beyond for me without a fuss and communicated every step of the way.  I HIGHLY recommend them to anyone. Thank you guys for all your help!
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Absolutely the best customer service. I went in seeking a hard to find item that I did not want to have to wait for from amazon. To my surprise they had what I needed and made my day that much easier for my trailer repair.
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We are so thankful that our motorhome was towed to JE-CO. After a very disappointing breakdown, JE-CO has been so accommodating and helpful. They have easy access, long business hours and have worked well with Ford and Tiffin to try to get our rig repaired . We would highly recommend them.Also, thank you G for keeping us informed on what’s going on.
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