Anywhere you are in Caerphilly, at home or at your place of work, an engineer gets to the car and clears the DPF unit on the spot.

It stays on the vehicle.

The starting figure is from £299. Attendance is often same-day or next-day and time on site is typically around 2 hours.

We cover 135 towns and villages county-wide, among them Caerphilly, Blackwood, Pontllanfraith, Bargod and Ystrad Mynach.

Scroll on and you will find every one of them, each with a page to itself.

On arrival, what the DPF engineer does

Before anything is treated, the scan goes first.

Ruling out a sensor, glow plug, injector or turbo problem comes first. A DPF warning light is not proof that the filter is the fault, and one of those faults is commonly present with it.

You are told before any work starts, if that is the cause.

a complete diagnostic scan and ECU read taken live, to pin down the fault and see how full the filter is
injection at whichever access point works for that vehicle, with a pressure-fed chemical clean
the regeneration cycle that burns off what the clean loosened
a second scan, warning lights zeroed, and a brief road test where possible
afterwards, the pre- and post-clean reports emailed to you

Heavily blocked filters occasionally need a second clean, done on the same visit.

Prices across Caerphilly

What you drive and how blocked the filter is both shift the figure, so cleaning starts from £299 and the price is settled on the phone before anyone sets off rather than after they arrive.

You pay a call-out charge on every visit.

The charge pays for the call-out, the booking, the diagnostic and the advice that accompanies it. Cleaning happening or not makes no difference: where the fault is found elsewhere, the visit and the diagnosis still happened.

A 30-day warranty covers aftercare on every clean. Should the light come back inside it, an engineer returns.

Where we cover in Caerphilly

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

Call and say where you are if yours is not listed. An engineer will drive further than the list, which is only the places with a page of their own.

An engineer cleaning a diesel particulate filter in Caerphilly

Nic was very attentive, professional and patient with me as I was running late. He cleaned my dpf and made my car feel brand new. Can't thank dpf filter enough.

J M.

Daz did a fantastic job, even completing the work in the dark, has been very helpful with explaining what needs to be done to make sure my vehicle doesn't fail.

Robert G.

Engineer did a analysis check, found system was clean. He found the that the sensors needed resetting so no extra charge. Happy to recommend this service.

David B.

Booking a clean in Caerphilly

Call: 0303 330 1830

Call 0303 330 1830 and say what the vehicle is doing: warning light, limp mode, power gone, smoke, whatever it is.

A price and a time come before anyone leaves.

Email enquiries@dpf-fixer.co.uk when the lines are closed and someone reads it first thing.

The 4.5 out of 5 Trustpilot rating, based on 1,989 reviews, is held by DPF Fixer Ltd. Mobile DPF Cleaner is a trading name of DPF Fixer Ltd.

Public liability cover is in place for every engineer, and we are SSIP Approved, ISO 9001 certified, SafeContractor approved and ISO 14001 certified.

Mobile DPF cleaning across Caerphilly

On arrival, what the DPF engineer does

Prices across Caerphilly

Where we cover in Caerphilly

Booking a clean in Caerphilly