Servicing | Celtic Auto Group

Car Servicing in Swansea

Car Servicing by Celtic Auto Group

When it comes to car servicing in Swansea, prevention is better than a cure — and that's exactly what you'll find at Celtic Auto Group.

We understand that each car has its own story and needs. While a full car service is recommended every 12,000 miles or 12 months, this is a general rule that might not fit every situation, especially when you consider your car's service history and manufacturer service schedule. That's why we tailor each car's servicing timeline to its age and condition to protect its safety, reliability, performance, and lifespan.

With our highly trained professionals, state-of-the-art equipment, and bespoke approach to each vehicle, it's easy to see how car servicing by Celtic Auto Group offers you much more than just a routine check-up.

Do you need to Book a Service?

Most manufacturers recommend a service every 12months or 12,000miles - whichever comes first.

Vehicle Service enquiry form
Dealer service page for celtic auto group

Celtic Auto Group

Manager:Darren Hulton

Welcome to Celtic Auto Group offering vehicle servicing, MOT's, tyres, Batteries and brakes. We pride ourselves on offering a main dealer standard at local garage prices.

4.7
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314 reviews on Google reviews

Trusted by our customers

We're rated at 4.7 out of 5 stars by our Google review customers.

Celtic Auto Group details

Celtic Auto Group dealer service map
Celtic Mitsubishi, Victoria Road, Gorseinon, Swansea, West Glamorgan, SA4 3AB
Get directions
Monday
08:30 - 17:30
Tuesday
08:30 - 17:30
Wednesday
08:30 - 17:30
Thursday
08:30 - 17:30
Friday
08:30 - 17:30
Saturday
09:00 - 12:00
Sunday
Closed

Bank Holiday opening hours may vary

Do you need to Book a Service?

Most manufacturers recommend a service every 12months or 12,000miles - whichever comes first.

Vehicle Service enquiry form

Not your nearest First Stop Centre

If Celtic Auto Group is not your nearest location use the location search below

Other services offered by Celtic Auto Group

Mot Service Mot Service

MOT

The MOT test is issued by the Driver and Vehicle Standards Agency (DVSA) and offered as one of many services at Celtic Auto Group. All of our MOT testers are trained to the highest levels.

Wheel Alignment Service Wheel Alignment Service

Wheel Alignment

Ideally, you should have a wheel alignment check annually or every 10,000 miles to correct any deviations caused by impacts with kerbs and potholes. Shop for Wheel Alignment at Celtic Auto Group in Swansea.

Brake Pads And Discs Brake Pads And Discs

Brake Inspection

Go to Celtic Auto Group to have your brakes checked at least once a year (or every 12,000 miles) to ensure you are safe.

Air Conditioning Service Air Conditioning Service

Air conditioning service

Celtic Auto Group can carry out a comprehensive check of your cars air conditioning system. It's recommended to re-gas air conditioning every 2 years.

Safe Tyres1 2 Safe Tyres1 2

Tyres

At Celtic Auto Group we are specialists in Tyres and giving you a professional approach.

Celtic Auto Group customer reviews

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Daniel Dobbs - January 16, 2026

"Service from Jack was outstanding from start to finish. The other staff couldn't do enough either which was good. Love the new car and would definitely recommend"

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Richard Woodward - January 16, 2026

"Very helpful staff large range of vehicles for sale"

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Hydda Medras - January 14, 2026

"Use the dealer for my outback service never had any problems can book services easily and team down here are open and honest good parts availability"

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Nigel Davies - January 06, 2026

"We had an immobile PHEV (Mitsubishi Outlander) in Cardiff. We were told that the car needed warranty work on the EV battery connector. We were originally lined up for the car to go to Wessex in Bristol. Then it was sent to Gorseinon - to Celtic. The team there had the car over Christmas and New Year. I was told who would be available and what would be done when. The early arrival of the necessary parts enabled the work to be done in the expected time. I was picked up in the car from Gowerton station (I travelled there by train) and 15 minutes after my train arrived I was on the M4 heading for home. Shout-out to Mark and Paul for keeping us informed on progress. Hopefully we shall get a few years trouble free motoring now?"

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Tahra van Schalkwyk - December 22, 2025

"We had an excellent experience at Celtic Auto Group. Jack Phillips was professional, honest and very easy to work with throughout the entire process. It was great to get quick responses through WhatsApp to answer all our questions and made sure we felt comfortable with the purchase. The Subaru was exactly as described, clean, well-maintained and fairly priced. The whole experience was very smooth and stress-free. I highly recommend Celtic Auto Group to anyone looking for a great car-buying experience."

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richard gripton - December 14, 2025

"What can I say …. Absolutely brilliant service time and time again. Always happy with my purchases from this company…. Thanks again guys …. Richard"

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Mike Sait - December 05, 2025

"A great service from an excellent team."

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Michael Thompson - November 21, 2025

"Buying a car can be an unpleasant experience. However, from my first contact with Celtic Auto Group it has been an absolute pleasure. All the staff where kind, thoughtful and overwhelmingly helpful. Jack who delt with me was fantastic. I couldn't recommend Celtic Auto group enough. Thank you for a great car buying experience."

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Philip Jones - November 14, 2025

"Really excellent dealer - bought, sold, serviced and MOT'd with them and its always professional, friendly and pleasant across the whole team. Highly recommended."