Reputable Hyundai independent/specialist in Bristol?

[anarki]

Asking on behalf of a friend, she owns a 2014 Hyundai Tucson which is having intermittent issues with its sunroof.

It often sticks when opening/closing and will sometimes refuse to fully open/close at all.

Hyundai want to charge £125 just to have a look. I had recommended her a garage that I've been using for years but they don't deal with Hyundai's unfortunately.

Can anyone recommend a garage in and around Bristol?