Protective treatments included
Upon request, we can impregnate or treat the cleaned surfaces – against weather, mold, graffiti or environmental influences.
For a well-groomed appearance – and long-term preservation of substance
We combine modern cleaning techniques with protective treatments that not only clean your building envelope but also actively preserve it.
Material-appropriate cleaning
We adapt processes, pressure and media to the respective surface – from natural stone and glass to plaster or metal.
Safe access at any height
Using lifting platforms, scaffolding or rope technology – our teams work safely and efficiently, even in hard-to-reach places.
Object analysis & test area
We inspect the facade on site, determine suitable cleaning methods and test effectiveness and compatibility on a small area.
Cleaning & Treatment
The surface is thoroughly cleaned—including the removal of moss, algae, graffiti, or old coatings if necessary. Optional follow-up treatment is also available.
Control & handover
Final inspection with customer or administration – including photo documentation and care recommendations.
External radiance – systematically cultivated
Our facade cleaning follows a proven process – safely planned, professionally executed and clearly documented.
Our performance.
Your impression.
Our move to the Prime Tower could have been complicated – but it wasn't. BOHREN handled everything from a single source: planning, moving, and furnishing. Our new office was ready on time and exactly as we had imagined. Highly recommended!
Stefan Baumgartner
Head of Site Development
Company relocation, interior design
Our reception desk used to be a weak point – today it's the showcase of the entire office building. The friendly BOHREN team not only ensures a professional first impression but also takes the pressure off us when it comes to organizing the flow of visitors. Efficient and always polite!
Nicole Gasser
Receptionist
Reception service, access control systems
BOHREN has been taking care of the technical maintenance of our property for over a year – and we are completely satisfied. The property maintenance is professional, repairs are completed promptly, and the inspections are also carried out reliably. That's exactly what you'd want!
Thomas Bürgi
Property manager
Property maintenance, inspection tours
They're great! I'm not one for Googling a lot. There are so many moving companies out there, but I can recommend them 100%. They're professional, punctual, and attentive to your needs. Don't hesitate to contact them :)
Positive: Responsiveness, punctuality, quality, professionalism
Yesica Hochart
Private customers
Window cleaning inside and outside, moving cleaning
Easy scheduling, very fair price, and top-notch work: our terrace has never been so clean :)
Claudia Hofstetter
Private customers
Terrace cleaning
Since BOHREN took over the routine cleaning in our restaurant, everything has been just right – the kitchen is immaculate, the dining area is inviting, and even during normal business hours, the work is carried out discreetly and efficiently. A true stroke of luck for the restaurant industry!
Daniela Meier
Restaurant manager
Maintenance cleaning of catering establishments
Questions about facade cleaning and treatment
How often should a facade be cleaned?
Depending on location, material and environmental influences, approximately every 3–7 years – more frequently in areas with heavy traffic, industrial areas or north-facing areas.
Can my facade be damaged?
No – we work exclusively with gentle, professional methods. We always conduct a preliminary inspection and, upon request, a test area.
What types of facades do you clean?
We clean all common facade types—e.g., plaster, brick, metal, glass, wood, or mixed facades. The cleaning method is tailored to the individual needs.