Mack Trucks

Experience Reliable Mack Aftertreatment Service Today

Mack trucks are built for power, endurance, and demanding commercial work — and their aftertreatment systems play a critical role in maintaining that performance. At DPF Clean Technologies Inc, we specialize in Mack DPF, DOC, and SCR cleaning services, helping fleets throughout the Metro and North Atlanta area keep their trucks running efficiently and in compliance with emissions standards.

Our technicians have extensive training in Mack emissions‑system components, ensuring your truck receives the precise, brand‑specific care it deserves. Call us today.

Comprehensive Mack Aftertreatment Services

Mack trucks operate in tough environments, and their aftertreatment systems require routine maintenance to prevent restrictions, regen failures, and costly downtime. Our services support all major Mack models and emissions platforms.

Our Mack Aftertreatment Services Include

• DPF cleaning and flow restoration
• DOC and SCR cleaning
• Ash and soot removal
• Emissions‑system component cleaning
• Filter inspection and performance testing
• Handling and preparation of replacement filters
• Preventative DPF maintenance programs
• Fleet‑wide aftertreatment service plans
• Emissions compliance support

If your Mack truck is experiencing regen issues, reduced power, or emissions‑related warnings, our team can restore proper filter performance quickly and effectively.

Specialized Service for Mack Excellence

Mack trucks are engineered for heavy workloads, but their DPF and SCR systems must be maintained to keep them performing at their best. Knowing when your aftertreatment system needs attention helps prevent downtime and protects your investment.

Common signs your Mack DPF system may need service:

• Reduced fuel efficiency or power
• Dashboard emissions warnings
• Unusual exhaust behavior
• Frequent or failed regeneration cycles
• ClearTech SCR system alerts
• Excessive exhaust smoke
• Limp‑mode activation
• Overheating caused by restricted flow

Our technicians stay current with Mack’s latest emissions technologies — including MP engines, ClearTech SCR systems, and GuardDog Connect alerts — ensuring accurate diagnostics and effective cleaning.

Why Choose DPF Clean Tech

Choosing the right provider for Mack aftertreatment service directly impacts uptime, performance, and long‑term operating costs. DPF Clean Tech offers advantages that set us apart:

• 24‑hour turnaround on most cleaning services
• Locally owned and operated since 2013
• 35+ years of combined emissions‑system experience
• Free, timely estimates
• No charges for unsuccessful DPF cleanings
• 3‑month free re‑clean guarantee
• Aftermarket and OEM filters available
• Competitive pricing with price matching
• Independent operation with no franchise restrictions

We’ve built our reputation on honesty, quality workmanship, and dependable results that keep Mack trucks performing at their best.

Contact Us

Your Mack truck deserves specialized care from technicians who understand its aftertreatment system. At DPF Clean Tech, we combine technical expertise with a commitment to customer satisfaction, helping fleets reduce downtime and maintain reliable performance.

Contact us today to schedule Mack DPF service and experience the difference specialized aftertreatment care makes.