The garage's name on the building is Pneuhaus Unterdorf. The website advertised is www.maiorano.ch which advertises it as M&M Carrosserie & Garage. This name should be figured out and corrected on the map :)

Also, on the the 1st floor above it is KreativAry Dekorationen

via StreetComplete 58.2

Attached photo(s):
https://westnordost.de/p/234206.jpg