A Diesel Particulate Filter (DPF) is part of your truck’s emissions system. It captures and stores soot from diesel exhaust to reduce harmful emissions. Over time, soot and ash build up inside the filter. If not properly cleaned, this buildup can cause:

• Loss of engine power

• Poor fuel economy

• Forced regens

• Check engine lights

• Engine derate or shutdown

Professional DPF cleaning restores proper airflow and keeps your truck compliant, efficient, and reliable.

Most heavy-duty trucks require professional DPF cleaning between 150,000 and 250,000 miles, depending on duty cycle, idle time, and engine condition. Stop-and-go driving, excessive idling, and faulty sensors can shorten that interval.

If you're experiencing frequent regens or warning lights, it may be time for DPF cleaning service in Fresno.

We use professional-grade equipment from Filtertherm, a leader in DPF cleaning technology. Their advanced system uses:

• Controlled heat baking to remove carbon buildup

• Precision air flow cleaning to extract ash

• Measured cleaning cycles for consistent results

This is not a quick blow-out service. Our process is engineered to fully restore DPF performance, extend filter life, and prevent repeat failures.

Absolutely. We never cut corners.

For DPF repairs and emissions components, we trust Redline Emissions Products, known for durable, high-performance diesel emissions parts. We use top-of-the-line replacement parts designed for reliability and long service life.

Your truck is your livelihood — we treat it that way.

We service and replace:

• DPF filters

• DOC (Diesel Oxidation Catalysts)

• DEF system components

• NOx sensors

• Pressure sensors

• Temperature sensors

• Clamps, gaskets, and hardware

• EGR components (as needed)

If your DPF is cracked, melted, or beyond cleaning limits, we can supply and install quality replacement parts.

It depends on the condition.

If the filter core is structurally sound, professional cleaning may restore it. However, if the substrate is cracked, melted, or contaminated beyond specification, replacement is often the safest and most cost-effective solution.

We provide honest diagnostics so you know exactly what your truck needs.

Common symptoms include:

• Check engine light

• Frequent or failed regens

• Engine derate

• Excessive smoke

• Poor fuel economy

• Loss of power

If you're seeing these issues, schedule DPF diagnostics in Fresno before it turns into a costly breakdown.

Professional DPF cleaning:

• Costs significantly less than replacement

• Restores performance and airflow

• Extends the life of the filter

• Helps maintain fuel efficiency

• Prevents unnecessary emissions system failures

When done properly using advanced equipment, cleaning is often the most cost-effective solution.

No. In addition to DPF cleaning and emissions repair, we provide general diesel truck repair services to keep your equipment road-ready.

Our experience in the transportation industry allows us to understand full truck systems — not just one component. Whether you're an owner-operator or fleet manager, we’re built to keep you moving.

Because we understand trucking.

With over 25 years in transportation, we know that time is money. When your truck is down, your income stops. That’s why we:

• Hire experienced diesel technicians

• Use professional DPF cleaning equipment

• Install high-quality emissions parts

• Deliver precise, thorough repairs

• Focus on minimizing downtime

We built this company around speed, precision, and quality workmanship.

Most professional DPF cleaning services can be completed within a short turnaround time, depending on condition and workload. Our goal is always to minimize downtime while ensuring the job is done correctly.

Yes. We understand fleet operations and preventive maintenance scheduling. Whether you manage multiple trucks or operate as an independent owner-operator, we provide reliable, professional DPF and diesel repair services to keep your trucks compliant and profitable.

We are based in Fresno, California, serving the heart of the Central Valley.

We proudly provide DPF cleaning, DPF repair, and truck repair services throughout the Central Valley, including:

• Fresno

• Clovis

• Kerman

• Madera

• Selma

• Sanger

• Reedley

• Kingsburg

• Parlier

• Dinuba

• Hanford

If you operate anywhere in the Central Valley, we’re your trusted local DPF cleaning and diesel repair specialists.