The diesel particulate filter is cleared where the car is parked, at your house or your work, by a DPF engineer who travels to you right across Carmarthenshire.

The filter is not lifted off.

A technician attends often same-day or next-day and is on site typically around 2 hours. Cleaning starts from £299.

Llanelli, Carmarthen, Wern, Ammanford and Bigyn are among the 377 towns and villages we reach here.

The whole list is below. Each entry on it gets its own page.

What an engineer does when they arrive

Nothing is cleaned until the scan is complete.

The light being on does not prove the filter is the fault. A blocked filter commonly sits alongside a sensor, glow plug, injector or turbo problem, and that has to be ruled out first.

Before any work starts, you are told if one of those is the cause.

a thorough diagnostic scan and live ECU read, to establish the fault and see how full the filter is
a chemical clean under pressure, introduced at the easiest access point that vehicle offers
the regeneration cycle that burns off what the clean loosened
one quick road test where possible, after a second scan and a warning lights reset
afterwards, the pre- and post-clean reports emailed to you

A heavily blocked filter sometimes takes cleaning twice, done there and then.

What it costs in Carmarthenshire

Before anyone sets off you have the figure, fixed on the phone rather than on the driveway. Cleaning starts from £299, and the vehicle and the state of the filter both shift it.

There is a charge for the call-out on every visit.

Whether or not cleaning happens, the charge covers the call-out, the booking, the diagnostic and the advice that accompanies it — a fault that proves to be something other than the filter is still a visit and still a diagnosis.

Every clean carries a 30-day warranty covering aftercare, including a technician coming back if the warning light returns inside that period.

The towns and villages we cover in Carmarthenshire

Your town is below, and so is the page written about that area.

What the list shows is where a page has been put together, not how far our engineers drive. Call and tell us where you are if yours is not there.

An engineer cleaning a diesel particulate filter in Carmarthenshire

The young man was great told me how long he would be sorted it out re set computer and told me about other stuff got it sorted running great I'll give them 5 stars.

Barry H.

What an absolute brilliant experience with DPF fixer from start to finish. Thomas was able to identify and fix the problem straight away, explaining everything all the time, i would definitely recommend DPF fixer in the future.

Sam. G.

Managed to clean the DPF in my Range Rover Evoque whilst in limp mode and get it back on the road in 2 hours. Ashley was knowledgeable and did a cracking job.

Jake B.

Ring to book in Carmarthenshire

Call: 0303 330 1830

Smoke, no power, limp mode, a light on the dash — whatever you are seeing, ring 0303 330 1830 and say so.

Before anyone sets off, the price is agreed and the time is arranged.

It is picked up first thing if you email enquiries@dpf-fixer.co.uk outside phone hours.

As a trading name of DPF Fixer Ltd, Mobile DPF Cleaner operates under the company whose Trustpilot rating is 4.5 out of 5 from 1,989 reviews.

SSIP Approved, SafeContractor approved, ISO 9001 certified and ISO 14001 certified — and our engineers carry full public liability insurance.

Carmarthenshire mobile DPF cleaning

What an engineer does when they arrive

What it costs in Carmarthenshire

The towns and villages we cover in Carmarthenshire

Ring to book in Carmarthenshire