
Advanced Auto Technician
Belfast, Northern Ireland

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 care service that provided an excellent quality of service, at a low cost, whilst maximizing convenience to customers.
We can take care of car diagnostics, mechanical repairs and upgrades, electrical repairs and upgrades, valeting, vehicle detailing and fleet servicing, to the highest possible standard.
For a reasonably priced, professional and convenient Mechanic & Auto Electrician, One Stop Autos has got you covered.
NIRMAL KT2025-06-24Trustindex 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! Rick McKee2025-05-29Trustindex 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. 32 Belfast2025-04-14Trustindex verifies that the original source of the review is Google. A great job done on the motor, highly recommend jack finlay2025-03-04Trustindex verifies that the original source of the review is Google. Recently contacted Marty about maintaince and repair of our fleet of 26 vans after having problems with our previous mechanic. Could not recommend him enough from the first phone call to the first booking he makes looking after a big fleet less stressful . No job to big or small for him we have had multiple vans around with him for repairs and servicing work. He keeps me informed on what it needs is very honest and doesn't try to rip you off like most dealers do. Has a fast turnaround to keep our vans out working. All at a very competitive price and the highest of standards. I recommend any business who has a fleet use One Stop Autos the best in the business. Steven Baxter2025-02-28Trustindex verifies that the original source of the review is Google. Can't praise Marty enough. Called out to my house, replaced the two 12V batteries in my ipace and reset all diagnostics. Car has been a great job since. Highly recommend. Seán2025-01-31Trustindex verifies that the original source of the review is Google. Mobile auto-mechanic drove to me and sorted in 40 mins from time of phone call Peter Cole2025-01-22Trustindex verifies that the original source of the review is Google. Brilliant job from One Stop Autos. Found and solved an electrical problem and very quick and efficient service. Very affordable and easy to pay. Good to find this mechanic and will definitely use again 10/10 Stuart Adams2025-01-10Trustindex verifies that the original source of the review is Google. Marty.. absolute legend. My work van wouldn’t start, problems were worse than we thought but couldn’t get the van towed due to tight driveway. This guy worked at it all day and wouldn’t be beat… it was -2 degrees all day and the guy got me and my small business up and running again. Nothing was too much trouble, really nice guy. Can’t recommend him enough. Thanks Marty!! Stuart Newstead2025-01-08Trustindex verifies that the original source of the review is Google. Martin was professional and clearly knows what he's doing. Kept good communication throughout and solved problem in good time. Would recommend Margaret Brady2025-01-07Trustindex verifies that the original source of the review is Google. Went to this young man had been having so much trouble with my car told him everything and within less than two days got my car back all fixed couldn't ask for better service so professional explained everything to me I was so happy with is service .I would recommend one stop autos to anyone can't praise him enough a big thanks to him
We now have a state of the art diagnostic workshop located at Somerton Industrial Park, Dargan Crescent we still provide the option of a mobile service for emergency call outs!
Whether you require Electrical or Mechanical diagnostics, repairs or general maintenance on your vehicle we have you covered. We are fully qualified in providing EV/Hybrid vehicle repairs & maintenance services.
One Stop Autos also provide fleet maintenance & servicing packages, just give us a call to discuss how you would like your business fleet looked after.
So whether its an MOT failure, car or van servicing or diagnostic services we’ve got you covered!
Our team of advanced technicians keep all of our customers aware of their vehicles status from start to finish.
We make sure our customers are aware of their vehicle’s status from the beginning to end of the task ahead.
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 Level 4 Advanced Diagnostic Technician in a dealership was £148+ VAT per hour…
Our price per hour of diagnosing is £75 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