
DPF Diagnostics & Repairs
Belfast, Northern Ireland

Why Choose Our DPF Diagnostics & Repair Service?
Our state-of-the-art DPF diagnostics service in Belfast is tailored to identify the root cause of your vehicle’s issues swiftly and accurately.
With the integration of advanced technology and a team of seasoned professionals, we ensure that your vehicle is diagnosed with precision.
We understand the unique challenges that DPF systems can present, and our expertise in this niche ensures that we can pinpoint the problem, saving you time and potential costly misdiagnoses.
In Belfast and throughout Northern Ireland, our reputation for excellence in DPF diagnostics and repairs precedes us. just take a look at what our customers have to say!
Contact us today to schedule an appointment or to learn more about our comprehensive mechanic and auto electrical services.
Choose One Stop Autos?
Reliable
We know the importance of excellent customer service. So, you can rely on us to adhere to honest timelines, and complete any work you require to the highest standards.
Affordable
On average our repairs & servicing are 1/3 of the cost in comparison to main dealer prices
Market research for N. Ireland confirmed that the cheapest price found to employ a skilled MIMI Master Technician in a dealership was £188+ VAT per hour…
Our price per hour of diagnosing is £85 all in!
Guaranteed
We ensure that all parts we use are high quality, OEM parts and they come with a 1-year warranty.
A Quality based service in Belfast, Northern Ireland
When it comes to DPF repairs in Belfast, Northern Ireland, we pride ourselves on offering a service that is both efficient and thorough.
Our team is equipped with the latest tools and knowledge to ensure that your DPF system is restored to its optimal condition.
Whether it’s a simple cleaning, a more complex repair, or even a replacement, we handle each task with the utmost professionalism, ensuring your vehicle returns to the road in peak condition.
In Belfast and throughout Northern Ireland,
Contact us today to schedule an appointment!
02.
We specialize in V & Hybrid vehicles & offer a range of services for your needs.
Posted on Ger McDTrustindex verifies that the original source of the review is Google. Excellent and transparent service for my service and pre MOT check. Definitely recommend. 24.10.25 update - Second MOT passed today after yet another excellent service provided by One Stop Auto (Marty).Posted on Bonnie ShawcrossTrustindex verifies that the original source of the review is Google. Wonderful service, extremely thorough and professional, every part explained and very reasonably priced. Thank you! Update: battery was dead a few months later, got sorted within a matter of hours which included ordering the specific start-stop battery, priced to the penny for full disclosure-- not only was the repair extremely reasonable but the skill/service was top quality.Posted on 1980DBURNSTrustindex verifies that the original source of the review is Google. From my first contact with Marty, I knew this was going to be an easy process. Left my car a day earlier due to a change in my work schedule, no problem. Everything broken down, what was required to keep to the manufacturers requirements, down to the correct lubricants. Photos and videos of all work carried out, fantastic service. Would highly recommend One Stop Autos to anyone.Posted on Oisin Mc NultyTrustindex verifies that the original source of the review is Google. Would definitely recommend Marty at One Stop Auto, very reliable and knowledgeable about his workPosted on Caitlin McDermottTrustindex verifies that the original source of the review is Google. Hands down the best mechanic, he explained in detail what was wrong with my car and how he was going to fix it, even sending before and after photos. Highly recommend won’t be going anywhere else now.Posted on Donna McAlisterTrustindex verifies that the original source of the review is Google. Amazing service. Phoned at 2.30pm on a Friday afternoon. Told me to come down straight away and they would check to see if the issue could be sorted before they closed at 3pm. Fixed with 10 minutes. Really pleasant and friendly. Would definitely recommend. Thank youPosted on Cara McdonnellTrustindex verifies that the original source of the review is Google. Brilliant Guy, explains everything very clearly, notices what others dont and makes sure you leave fully satisfied!Posted on chai leeTrustindex verifies that the original source of the review is Google. full service and pre mot check Done very nice and quickPosted on NIRMAL KTTrustindex verifies that the original source of the review is Google. I went to Mairtin with a few electrical issues on my volvo v40, and I have to say—he’s a really trustworthy and honest guy. He took the time to explain everything clearly, including what had been done and what could be looked at in the future. I'm really happy with the service and the way everything was handled. It’s rare to find a garage where you feel you’re not being ripped off. Highly recommend this place to anyone who just wants to get the job done properly and fairly. Will definitely be back if I need anything else!Posted on Rick McKeeTrustindex verifies that the original source of the review is Google. Simple, efficient initial booking process that gives total confidence that this business is customer focused and knows its game. The reality backs it up, including excellent communication and no surprises. First class.