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Rated 5 out of 5 stars

The engine management and traction control warning lights came on, I went to S1 because they’d done a good job of getting my 11 year old Dacia through its MOT last year. They diagnosed the problem, s... See more

Company replied

Rated 5 out of 5 stars

First experience with S1 autoservice, they came to me & did what they do best & the difference in the drive was noticeable straight away, it felt fast sounded different. Very happy overall. Highly rec... See more

Rated 5 out of 5 stars

I was already booked in for investigation on an oil leak , when at home my key fob wouldn't open my car . After a while I eventually got into my car but it wouldn't turn over. I contacted Stan at S1... See more

Rated 5 out of 5 stars

Just used S1 auto services for the first time after being recommended by a friend. I can honestly say that the car is running better than it has for a long time and at a very reasonable price for the... See more

Company replied

Company details

  1. Car Repair and Maintenance

Written by the company

We are a vehicle MOT testing station and repair workshop based in Dumbarton. We have experience in the motor trade since 1987. We pride ourselves on our quality of workmanship and customer service.


Contact info

4.6

Excellent

TrustScore 4.5 out of 5

23 reviews

5-star
4-star
3-star
2-star
1-star

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Rated 5 out of 5 stars

Extremely helpful staff

Extremely helpful staff - especially lady in office Courteous guys on forecourt. Explained issues. Fixed issues . Gave good advice. Reasonable costs. Happy to use again. Happy to recommend.

26 January 2026
Unprompted review
Rated 5 out of 5 stars

Return Customer

The engine management and traction control warning lights came on, I went to S1 because they’d done a good job of getting my 11 year old Dacia through its MOT last year. They diagnosed the problem, supplied and fitted new parts and I drove away a different car!
They’ll keep it running for another 11 years at this rate!

17 January 2025
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thank you Mr Robinson for leaving us your 5* review. Good to hear you are happy driving your "different" car :) Thanks again from everyone here @ S1, it's appreciated.

Rated 5 out of 5 stars

First contact Caroline is always very…

First contact Caroline is always very helpful and kept me informed. Can’t thank Stan and his workforce enough for getting my car fixed. They are extremely busy.
My husband and I have been using this garage for a few years now and we can’t fault them at all.
Thank again

13 January 2025
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thank you very much Mrs Needham for taking the time to leave us a 5* review. We all really appreciate this and are happy to have been able to help. Thank you again :)

Rated 5 out of 5 stars

Thank you

Can’t thank Stan enough today! Even though he was fairly busy..he seen to my car asap! Also to Caroline for keep me updated regarding my car. Always recommend you guys to my family and friends.

8 January 2025
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thanks Pam for taking the time to leave us such a positive review. We are happy to have been able to help. Thanks again from everyone here @ S1 :)

Rated 5 out of 5 stars

The fault was quickly and…

The fault was quickly and professionally diagnosed.
A price was agreed and the S1 team made every effort to get us back on the road asap.
Our usual garage made no effort to diagnose and fix.
First appointment offered was in 2 weeks.
We thank S1 and would recommend them.
We will use them in the future. Fiona

11 October 2024
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thank you Fiona for taking the time to leave us such positive feedback with your 5* review. Everyone @ S1 appreciate this. We're glad we were able to help and happy you are pleased with the service received. Give us a call anytime.

Rated 5 out of 5 stars

The team at S1 Autoservices go far and…

The team at S1 Autoservices go far and beyond to give you the ideal service you need. I was totally impressed with the helpfulness of the staff as I couldn't get to the garage so they collected my car from my door to help me out. I would High recommend these mechanic's as you recieve a 1st Class service all round. I cannot thank them enough for there support in getting my car sorted and back to me quickly. Thank you again S1 Auto's xx

22 March 2024
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thank you Mrs McLaren for taking the time to leave us such a positive review. Always good to hear from a happy customer. Thank you again from everyone here @ S1 :) x

Rated 5 out of 5 stars

Great service

As always, fantastic service from extremely knowledgeable and professional staff. Always book in advance, their always busy, the best recommendation you can have !

14 March 2024
Unprompted review
S1autoservices logo

Reply from S1autoservices

Thanks Gordon for your 5* review, this is appreciated by us all here. Happy to help, anytime !

Rated 5 out of 5 stars

Excellent Garage

Didn't even know S1 Autoservices existed until I visited the hairdressers next door. Been having a few problems at the garage I had used in the past. So glad I found this gem of a garage. Stan took me home after dropping off car, much appreciated after nightshift at work. MOT Failed but told everything that needed done. Stan came back with the car the next day. Showed me a problem with the car I'd been confused about for a few weeks. Great service, will be telling my pals at work👍

1 March 2024
Unprompted review
S1autoservices logo

Reply from S1autoservices

Hi Joanne, thank you very much for taking the time to leave us such a positive review. This is much appreciated by everyone here @ S1. Good to hear you are happy with the service we provided. We look forward to helping out your pals at work if and when needed. Thanks again :)

Rated 1 out of 5 stars

SHOCKING gives you a time never sticks…

SHOCKING gives you a time never sticks to it give this guy a few jobs now never again. Has you waiting all day and turns up about 3/4 o’clock mapping until 6 people have kids to go home to very very unprofessional
Remapped a van that was running fine now it’s back firing like it’s over fuelling as I said very unprofessional spend the extra and get some one decent
Stay very clear of these guys the absolute messers

20 October 2023
Unprompted review
S1autoservices logo

Reply from S1autoservices

Good Morning , I think you have left a review under our status in error. We are S1 Autoservices, based in Dumbarton Scotland. We do not carry out the work you have mentioned in your review. I would kindly ask that this is removed. Thanks in advance.

Rated 5 out of 5 stars

Fantastic service

Fantastic service. Great guys come to my home address nothing too much trouble. Honestly, Reliable. I will recommend the service to friends and family. Thank you again!

29 July 2023
Unprompted review
Rated 5 out of 5 stars

First experience with S1 autoservice

First experience with S1 autoservice, they came to me & did what they do best & the difference in the drive was noticeable straight away, it felt fast sounded different. Very happy overall. Highly recommend them to look after your car. Cheers guys👍

11 July 2023
Unprompted review
Rated 5 out of 5 stars

Excellent service

Excellent service, used them for the first time to sort out some issues with my q7, chaps come out late on a Saturday evening got everything wrapped up nice and quickly car now drives faultless, extremelty well priced will definitely recommend them in the future

8 July 2023
Unprompted review
Rated 5 out of 5 stars

Just used S1 auto services for the first time

Just used S1 auto services for the first time after being recommended by a friend. I can honestly say that the car is running better than it has for a long time and at a very reasonable price for the complex work that was done.I highly recommend this auto repair garage.

21 February 2023
Unprompted review
S1autoservices logo

Reply from S1autoservices

Hi Frank, thank you for taking the time to leave us such a positive review. Great to hear you are happy with the service received from us. You know where we are if you have any issues in the future . Thanks again :)

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