
Advanced Auto Technician
Belfast, Northern Ireland
EMERGENCY CALL OUTS ONLY!

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.
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 Mark McCague2025-01-02Trustindex verifies that the original source of the review is Google. Great service! Would definitely recommend R Devlin2024-12-14Trustindex verifies that the original source of the review is Google. Marty has been doing all work ever needed on my car last 4 years, wouldn't go anywhere else Recently had engine trouble he was kind enough to look at it next day and had it running like a new car that night. He is a genuine mechanic and very knowledgeable. I highly recommend 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