About us

Please Call or Email us with the Registration

Number to provide a quote for any work required.

GTA Diagnostix Ltd was established back in 2005 and the business has steadily grown over the years. 

We come from a dealer trained background so know what is to be expected when looking after your car no matter how large or small the job.

Want to get in touch?

‘We ensure that all our customers receive a first class service at competitive prices by our experienced team. We focus on personalised customer service, ensuring our prices are transparent and above all we guarantee quality work by our friendly team.’

- GTA Diagnostix Ltd

Our Services

- All mechanical work

- Class IV MOT

- Diagnostic electrical & mechanical

- Automatic gear boxes

Opening Hours

Monday

Tuesday

Wednesday

Thursday

Friday

8:30am - 5pm

8:30am - 5pm
8:30am - 5pm
8:30am - 5pm

8:30am - 5pm

Contact Us

Madog Motor Museum,

Snowdon Street

Porthmadog,

Gwynedd

LL49 9DF

Saturday

Sunday

By Prior Arrangement

Closed

© 2018 by GTA Diagnostix Ltd.

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