A normal building materials store. There is plumbing, electrical engineering, however, only for a house, apartment or cottage, but for such a small space it is quite decent.
A very practical place, there are many things for repair, tools, consumables, etc.
They helped out several times from trips for small consumables to a flea market and saved from completely replacing some things
A family business, I've known them for more than 25 years, and the store is conveniently located, because repairs can't be completed - they can only be stopped and the guys will help.