Trade, Fleet & Commercial DPF Services

Mobile on-vehicle cleaning ●Express off-car reconditioning ●Replacement DPF supply ●Fleet maintenance

For fleets, cars, vans, light and heavy lorries, buses, agricultural and construction machinery

Mobile DPF Deep-Clean

Arrange a visit from our local cleaning unit.
Usually available same-day

Off-Car Clean & Reconditon

DPF deep-cleaned and sent back in 48 hrs. (Requires you to remove DPF)

Replacement DPF shop

New DPFs, Cats, pipes and fittings
for fast delivery

Get expert DPF advice

Not sure if your DPF is working properly?
Get free advice here

Our service is suitable for:

Fleet
maintenance

Whatever the size of your fleet we’ll help you keep it operating properly

Construction, Site & Agricultural Equipment

We can deal with all types of DPFs and help keep their emissions low

HGV
and PSV

Our state-of-the art equipment keeps large vehicles on the road

Garages
and Workshops

Fast service available to help you turn customer’s vehicles rapidly

Commercial fleets,
Vans & Haulage

Regular maintenance cleaning to keep vehicles on the road

✓Improved performance
✓Less time off the road
✓Better emissions control
✓Schedule for off-peak times

  • Nationwide On-Car DPF Cleaning: Wherever your vehicles are, we’ll be there to provide top-quality DPF cleaning services.
  • Priority Nationwide Service: Benefit from same-day or next-day service to minimise downtime and keep your operations on track.
  • Dedicated Direct Booking Line: Fast and easy scheduling with our exclusive business hotline.
  • Fast turn-around off-car cleaning & reconditioning: Carried out by highly trained, in-house engineers. Use our hassle-free all-in-one service including courier collection and return
  • Comprehensive In-House Support: From our call centre to our operations and aftercare teams, we manage everything internally for a seamless experience.
  • 28-Day Warranty: Every clean comes with a 28-day warranty for added peace of mind.
  • DPF Replacement: If you prefer a new DPF, or if the one you have is beyond the scope of cleaning, we supply new units with express delivery

On-car cleaning process

Pre-Clean Vehicle Health Check: Our engineer will conduct a thorough assessment of your vehicle before any cleaning begins, checking both live data and the physical condition of parts and components. This ensures that the DPF actually requires cleaning and that there are no underlying issues that could affect the success of the process.
Deep Clean of the DPF: Using our bespoke cleaning solution, we perform a deep clean of the DPF, effectively removing 95-98% of the filter’s contents.
Efficient Cleaning Process: The entire cleaning process is completed within 45-90 minutes, ensuring minimal disruption to your business.
Post-Clean Vehicle Health Check: A follow-up assessment is conducted to confirm that the issues have been resolved and the DPF is fully unblocked.
Road Test: Where possible, we perform a short road test with our CPU connected to monitor engine performance, ensuring full power restoration and that all warning lights are reset.
Documentation: Copies of both the pre-clean and post-clean health checks are emailed to you for your records.
28-Day Aftercare Warranty: We offer a 28-day aftercare warranty, addressing any concerns quickly to minimise vehicle downtime.

Off-car cleaning service

Our off-car DPF cleaning is intended for garages, workshops, and business account holders who have the facilities to remove and refit the unit. Off-car cleaning is needed when you have a blocked DPF and any one of these problems:
● EGR fault
● SCR fault
● Glow Plugs failure
● Injector problems
● Turbo problems
● Adblue problems
Simply remove the DPF, box it up and either send it to us or wait for our courier service to collect the part. We will clean it within 24 hours of receipt, and return it with overnight delivery orr your own courier. We include your before-and after pressure test results on the unit. 
What’s included in every clean:
● Full DPF internal inspection
● Advanced off-vehicle cleaning process
● Airflow and back-pressure testing
● State-of-the-art equipment & procedure
You also get as standard our express turnaround times.
DPF Fixer is trusted by dealerships, garages, and fleet providers across the nation.
Call for Business Account pricing & easy billing
Our off-car service is the most effective solution for heavily blocked filters that cannot be recovered with a regeneration. Using specialist equipment, we remove the soot and ash build-up from deep inside the DPF, restoring airflow, engine performance, and fuel efficiency.
This is a cost-effective alternative to DPF replacement and is trusted by garages, fleets, and retail customers across the UK.