Keller GmbH clean your facade, be it glass facades, stone facades, sandstone facades or aluminum facades. The window cleaning of large fronts up to the height of 50 meters is possible for us based on modern lifts and high ladders.
Keller GmbH offers you a comprehensive glass cleaning. We clean all types of surfaces such as glass windows, doors, shop windows, conservatories, neon signs, etc. We guarantee the highest quality in cleaning and ensure perfect cleanliness of your glass.