DPF Services
Keep your fleet running clean, efficient, and compliant with our professional DPF services. From full-service filter cleaning to daily pickup and delivery across Southwest Ohio, fast turnaround, and the region’s largest DPF/DOC inventory, we make emissions maintenance simple. Trust us to protect your equipment, reduce downtime, and keep your trucks working.
Complete Diesel Particulate Filter Cleaning
When your fleet depends on reliable performance, a clean DPF isn’t optional—it’s essential. TSC provides full-service Diesel Particulate Filter cleaning for all major makes and models.
Our multi-stage cleaning process restores proper airflow, reduces backpressure, and helps extend the life of your entire emissions system. Regular cleaning protects expensive components such as turbochargers, sensors, and aftertreatment parts from premature failure, keeping trucks on the road where they belong.
Pickup & Delivery to Your Shop or Yard
Fleet uptime starts with convenience. That’s why TSC offers daily pickup and delivery across Southwest Ohio.
We manage everything from pickup to cleaning to return, letting your technicians stay focused on repairs and productivity. It’s the ideal solution for busy fleets, municipalities, contractors, and repair shops that need fast, reliable turnaround without the hassle.
Preventive Maintenance Done Right
Don’t wait for a plugged filter or a derate to take a truck out of service. OEMs recommend cleaning intervals based on mileage, hours, or fuel burned, and following those guidelines prevents costly downtime. With scheduled DPF cleanings, you’ll maintain consistent fuel economy, reduce regen frequency, and avoid expensive aftertreatment failures that can run thousands of dollars. Our DPF service helps you stay ahead of problems before they take you off the road.
Largest In-Stock DPF & DOC Inventory
When you need a replacement DPF or DOC right now, The Service Company has you covered. We carry the region’s largest in-stock inventory of new filters and OEM-equivalent options. No waiting on backorders, no extended downtime. Perfect for emergency swaps, cracked housings, or units that don’t pass inspection during cleaning.
Fast Turnaround & Reliable Results
Downtime costs money. We offer same-day and next-day DPF service, depending on volume. Every cleaning includes before-and-after flow reports so you know exactly what condition the filter was in—and how effectively it was restored. Our process delivers maximum ash removal while protecting the filter substrate, ensuring long service life. Our team is trained across all major aftertreatment systems, including Cummins, Detroit, Paccar, Volvo/Mack, Navistar, Duramax, Tier 4 equipment, pickup DPFs, and more. Whether you’re servicing a single truck or managing a whole fleet, we keep your equipment compliant, efficient, and working hard every day.