As a leading provider of fleet truck repairs in Burlington, Wisconsin, HHH & Repair LLC offers comprehensive EGR (exhaust gas recirculation) and DPF (diesel particulate filter) repairs for commercial clients. Our technicians are well-versed in the latest technologies and techniques for keeping your trucks running efficiently and effectively, even under the most challenging conditions.

Forced Regeneration for DPFs
One of the most common issues we encounter with DPFs is the need for forced regeneration. This process involves heating the DPF to a high temperature in order to burn off accumulated soot and other contaminants. Our technicians can perform forced regeneration procedures safely and effectively, helping to keep your DPF in top condition and avoid costly replacement.
DPF Cleaning Services
In addition to forced regeneration, we also offer DPF cleaning services. Over time, the DPF can become clogged with soot and other debris, reducing its effectiveness and leading to decreased fuel efficiency and increased emissions. Our team can perform a thorough cleaning of your DPF, restoring its performance and helping to extend its lifespan.
EGR Cooler Repairs
We also specialize in EGR cooler repairs, which can help to prevent overheating and other issues with your truck's engine. Our technicians can diagnose and repair leaks or other problems with your EGR cooler, ensuring that your engine operates smoothly and efficiently.
Seized EGR Valve Repairs
Finally, we can also replace seized EGR valves, which can cause a wide range of problems with your truck's engine and emissions system. Our team can quickly and safely replace the valve, restoring your engine's performance and efficiency.
Contact Us For EGR & DPF Service Call: 262-SERVICE
At HHH & Repair LLC, we're committed to providing reliable, effective EGR and DPF repair services to our commercial clientele. Contact us today to learn more about our services or to schedule an appointment with one of our expert technicians. We're always here to help keep your fleet trucks running at their best.
FAQs
How Do You Get to HHH & Repair LLC in Burlington?
Diesel truck owners dealing with aftertreatment issues can find our shop at 36004 52nd St, Burlington, WI 53105. WI-50 and WI-83 offer convenient routes into the Burlington area before connecting to local roads near our location.
Rock Corner Wheatland is just a few minutes from our shop, and Koch Park provides another recognizable landmark nearby.
What Areas Do We Service for EGR & DPF?
We handle EGR and DPF services for commercial trucks and fleets throughout Burlington and nearby communities. Our service area includes Burlington, Wheatland, Waterford, Rochester, Union Grove, Paddock Lake, and East Troy.
What Are the Most Common Signs of EGR or DPF Problems?
Common EGR and DPF problems include reduced engine power, poor fuel economy, excessive smoke, warning lights, frequent regeneration, or a clogged filter. Proper EGR and DPF diagnostics can identify whether carbon buildup, sensor faults, airflow issues, or aftertreatment problems are affecting performance.
Why Does My Diesel Truck Keep Going Into DPF Regeneration?
Frequent DPF regeneration can be caused by excessive soot buildup, short drive cycles, sensor faults, poor combustion, or other aftertreatment issues. A diesel technician can inspect DPF restriction levels, exhaust temperatures, and related components to determine why regeneration is happening too often.
Can DPF Cleaning Help Prevent Expensive Aftertreatment Repairs?
DPF cleaning can help restore exhaust flow when soot or ash buildup begins restricting the filter. Regular aftertreatment inspections can also catch sensor faults, EGR problems, and regeneration issues early, helping reduce the risk of more serious diesel emissions system repairs later.
What Our Customers Have To Say!
Contact HHH & Repair
Get in touch with HHH & Repair today for professional light to heavy-duty commercial truck & equipment repair and top-rated commercial fleet services in Burlington, Wisconsin.


