Aftertreatment Cleaning Solutions

Auburn, GA

Free Pick-Up and Delivery

Price Matching Available 

24-Hour Turnaround 

No Charge for Failed Filters

Aftertreatment Cleaning Solutions for Your Fleet

DPF Clean Technologies Inc is a trusted name in diesel particulate filter care throughout the Metro and North Atlanta area. Our team brings over 35 years of combined experience focused specifically on DPF diagnostics, cleaning, testing, and emissions‑system support—not diesel engine repairs. Since 2013, we’ve built our reputation on fast, reliable service with a 24‑hour turnaround that keeps commercial trucks and fleet vehicles on the road.


As an independently owned family business, we operate without franchise limitations or corporate pressure. That freedom allows us to prioritize what matters most: personalized service, honest communication, and results you can depend on every time you bring in a filter.


Our commitment to integrity sets us apart. We provide free, timely estimates, match competitors’ prices, and never charge when a DPF cleaning doesn’t deliver the expected improvement. If a filter fails after cleaning, we’ll clean it again at no cost within three months—our guarantee to you.

Whether you manage a single truck or an entire fleet, we have the equipment, expertise, and processes to restore proper airflow, reduce restrictions, and support emissions compliance. For dependable DPF cleaning services that keep your operation moving, contact us today.

DPF Clean Technologies Inc

Why Choose Us

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Price Matching Available

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24-Hour Turnaround

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No Charge for Failed Filters

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Free Timely Estimates

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Independently Owned

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35 Years of Combined Experience

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1-Box Diesel Cleaning

Our 1-Box Diesel Cleaning service treats the entire emissions control system in one complete process. This unified approach ensures all components work together smoothly, restoring your truck's power and fuel economy while cutting harmful emissions. We use specialized tools to clean the whole system, removing soot and contaminants that cause performance problems.

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Diesel Oxidation Catalyst Cleaning

The Diesel Oxidation Catalyst (DOC) is key to your truck's emissions system, converting harmful pollutants into safer substances. Our thorough DOC cleaning removes carbon buildup and contaminants that reduce its effectiveness. This process helps maintain proper exhaust temperatures and supports optimal DPF regeneration cycles.
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Diesel Part Pick-Up and Delivery

Knowing that downtime costs you money, we offer convenient part pick-up and delivery across the Metro and North Atlanta area. Our drivers collect your filters or parts from your location and return them after service. This saves time, reduces vehicle downtime, and lets you focus on running your business.
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Diesel Particulate Filter Cleaning

Our DPF cleaning service removes soot and ash that regular regeneration can't clear. Using advanced technology, we restore your filter to near-original condition, improving back pressure and engine performance. Our process thoroughly cleans while protecting your filter's integrity, significantly extending its service life.
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Diesel Particulate Filter Testing

We perform comprehensive DPF testing before and after cleaning to measure filter efficiency and find any structural issues. Our advanced flow testing equipment gives accurate readings of back pressure and filtration capacity. This diagnostic approach confirms proper function and helps prevent unexpected breakdowns.
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Diesel Replacement Parts

When cleaning isn't enough, we offer quality diesel replacement filter including aftermarket and OEM filters. Our large inventory means quick access to essential components without long waits. We provide competitive pricing on all parts and match prices from other suppliers to give you the best value.

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Selective Catalytic Reduction Cleaning

The Selective Catalytic Reduction (SCR) system reduces nitrogen oxide emissions in modern diesel engines. Our cleaning service removes crystallized deposits that restrict flow and reduce efficiency. Restoring this critical component helps your truck meet environmental standards while maintaining optimal performance.
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Selective Catalytic Reduction Cleaning

The Selective Catalytic Reduction (SCR) system reduces nitrogen oxide emissions in modern diesel engines. Our cleaning service removes crystallized deposits that restrict flow and reduce efficiency. Restoring this critical component helps your truck meet environmental standards while maintaining optimal performance.
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Free Filter Cleaning Guarantee

If your filters fail after our professional cleaning, enjoy three months of free filter cleaning service. We stand behind our work for Atlanta's commercial trucks.

Schedule your filter cleaning today!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

The logo for DPF Clean Technologies Inc, featuring the company name in dark blue text on a white background.

Free Filter Cleaning Guarantee

If your filters fail after our professional cleaning, enjoy three months of free filter cleaning service. We stand behind our work for Atlanta's commercial trucks.

Schedule your filter cleaning today!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

The logo for DPF Clean Technologies Inc, featuring the company name in dark blue text on a white background.
ATLANTA TRUCK FILTER EXPERTS

Serving Metro and North Atlanta with professional DPF cleaning. Get three months of complimentary service if your filters fail after our cleaning.

Contact us for reliable filter solutions!

Not valid with any other offers or promotions. Restrictions apply.

Must mention this coupon at the time of scheduling.

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Here's what our satisfied customers are saying...

At DPF Clean Tech, we take pride in providing exceptional dieslel truck filter cleaning services to our customers. We would be grateful if you could share your thoughts about our local, independently-owned business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of DPF Clean Tech and let others know what you think.