Where can I bring controllers for repairs?

My PS4 Scuf cost 180 euro, so I don't want to buy a new one for the time being, nor do I want to switch to a normal one. Can an electronics store fix minor items on controllers? Or does it work anywhere else?

I'm grateful for all the tips

This is not only very easy but is also done again and again in the Repair Cafe. For a small donation it's very easy there… And I've done it a few times myself!