Professional DPF Cleaning

Our Truck Repair and DPF Cleaning Services

About Our Diesel Particulate Filter Cleaning

Soot builds up over time inside the DPF filter. DPF cleaning is a multi stage process where we take a DPF filter that is clogged with soot and clean all the soot out of it until it operates like it’s 99% new!

Fleet Services of Knoxville is your DPF Alternatives location in East Tennessee.
Save more of your hard-earned money! Instead of replacing your dirty DPF, clean it.
OTR tractors, pickups, farm equipment, construction equipment, pumps, generators, buses and more – if it has a dirty DPF, we can clean it and get you back on the road or on the job fast!

Fleet Services of Knoxville is competitively priced and RELIABLE! Our service trucks are operated by licensed technicians who are experts in truck repair. Whatever your needs, simple to complex, we can help in Knoxville and the Knox County area.

DPF Alternatives offers OEM approved pneumatic bake services and complete DPF restorations for all years, makes, and models. America’s best choice to keep DPFs running cleaner longer.

Benefits of Restoring Your DPF Filter

Less Engine Back Pressure
Less Soot in Oil Sample Analysis
Removes 99.9% of Ash
Better Fuel Economy
Less Frequent Regen
Improved Performance
Longer DPF Lifespan
Nationwide Warranty

Guaranteed Clean or You Don't Pay!

Services starting at $99! We offer a wide range of affordable options for regularly maintaining your filter.

Let us clean your DPF filter!

About Our Truck Repair Services

We do much more than just DPF cleaning! We are your truck maintenance and repair experts!

Major & Minor Repairs

We handle all major and minor repairs. No job is too big or too small. We partner with local glass, body, and tire shops to take care of all of your fleet needs.

Preventative Maintenance

We maintain your fleet by tracking the preventative maintenance schedule and letting you know when its time for service.

Roadside Truck Service

Our patented Mobile Service Trucks allow us to get your vehicle repaired and back in operation with a minimum delay, eliminating towing charges and costly downtime expense.

Overflow Services

If you already have a fleet manager or mechanics on staff, we can provide overflow service to get your mechanics caught up.

Let's Discuss Your Fleet Repair and Maintenance Needs

Our Credentials

Get ready for your best service experience – ever!

We only hire 10-year plus experienced diesel/gasoline techs with complete background checks.
We travel with dealer-level diagnostic software and are able to provide high-quality services from our proprietary mobile workstations.
We feature Mitchell1 ProDemand Car and Truck, Autel Maxysis, as well as TEXA Dealer Level Truck Diagnostic Scanner Tool with Diesel Laptop - a complete suite for mobile and stationary diagnostic and repair of every major brand of Light, Medium and Heavy Duty equipment.
We are certified and insured.
We offer a 12-month warranty.

We Accept:

Reviews

Service provided is always exceptional. Trent is a valuable team member. For a guy like me that knows very little about equipment his thought fullness to explain every detail to me to make sure I understand what is doing is a welcome attribute. Keep up the great work!

Fleet Services of Knoxville is THE ONLY PLACE I TRUST to work on my semi tractor. Always there when you need them, honest about what repairs are needed or not, affordable pricing. They truly care about their customers and their vehicles. Having had bad experiences with other local repair shops and dealerships, I'm so glad I found Jeff and Fleet Services of Knoxville and his crew. I am a customer for life!