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Professional, Reliable And Affordable Auto Spark In Belfast







One Stop Autos. Let Us Come to You

We run an honest business built around our customers. After working in the industry for a number of years, we noticed a gap in the market for an auto spark that provided an excellent quality of service, at a low cost, whilst maximising convenience to customers. So, we designed One Stop Autos to do just that. We can take care of all car diagnostics, mechanical repairs and upgrades, electrical repairs and upgrades, carbon cleaning, car remapping, valeting, vehicle detailing and fleet servicing, to the highest possible standard. For a reasonably priced, professional and convenient auto spark in Belfast, One Stop Autos has got you covered.

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All of Your Needs Taken Care Of

If you require any services that we are unable to offer, we can liaise with our contacts to ensure that we fulfil any needs you have.  Our 24/7 emergency call out service will ensure that if you find yourself in an accident or broken down, you will be back on the road before you know it.




Why Choose 
Once Stop Autos


As our service is completely mobile, our overhead costs are much lower than other mechanics and auto sparks in Belfast. So, all of our services are very reasonably priced, with our car servicing starting from £49.99 and our remapping and carbon cleaning from £99.


Our team of IMI qualified technicians carry out all work to the highest possible standard. If we find any faults throughout our MOT tests or car servicing, our experts are qualified and experienced to solve the problem for you straight away.

Guaranteed Work

All of the parts we use are OEM (Original Equipment Manufacturer), so you can rest assured our repairs are carried out according to the manufacturer’s specifications. Choose us for a professional, guaranteed auto spark in Belfast.



Don’t just take our word for it…

Hear what our customers have to say about One Stop Autos:


I'll use him again, no hesitation, and recommend him to anyone....

Marty's helped me out a couple of times in the past few weeks, and he's the car mechanic you always wish for – quick, efficient, professional and reliable. He's given my ageing Saab a really thorough service, sorted out some weird problems patiently and expertly, and given me good advice about things to watch out for in future. Add to all that that he doesn't charge the earth, doesn't feed you a lot of bull – and he's a nice lad. I'll use him again, no hesitation, and recommend him to anyone. Peter Jameson   |   23 July  |   Belfast

Fantastic job. And so reasonable...

Car broke down other side of town, towed back to my home and Marty was out had my car fixed within the hour. Couldn’t recommend him enough! Fantastic job. And so reasonable Shauna Louise   |   8th May  |   Belfast

thanks to OSA they found the problem and was a cheap fix...

Had a problem with my audi a3 the battery kept draining this was happening for a few weeks i thought it was going to be something expensive but thanks to OSA they found the problem and was a cheap fix. Cheers martin Eamon Mcaviney   |   18th May  |   Belfast

Just had Marty out again, absolutly brillant service ...

Just had Marty out again, absolutly brillant service - had a full inspection and carbon clean carried out on two family cars ! Both cars are running a lot smoother , sharper throttle response and a lot more miles for my money Highly reccomended company will use again Lauren M   |   27th November  |   Belfast

Excelllant service will definitely use and recommend again for mechanics and vehicle electrics!!...

Called one stop out to look at my c4 that was lying up for around 1 year. I previously had 3 mechanics look at it who couldn't get it started or diagnosis the fault - one stop autos got it going in less than 45mins and had a fill diagnostic report -Excelllant service will definitely use and recommend again for mechanics and vehicle electrics!! Declan M   |   30th June  |   Belfast

100% would use again...

Was recommended one stop autos for a mot failure on my car today. Suspension springs had gone, so phoned MARTY who gladly called out to the to house to fix the problem. Done by the time I finished my lunch. 100% would use again Cheers MARTY David H   |   26th June  |   Belfast


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For a convenient, affordable and expert solution for any car diagnostics, repairs, or upgrades you require, get in touch with One Stop Autos in Belfast, Northern Ireland today.

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Car manafacturers we work with at One Stop Autos. Audi, BMW, honda, mazda, ford, mitsubishi, nissan, toyota, vauxhall, voltswagen, seat, renault, peugeot and citroen
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