Schallenberg AG

A clean heating system works more efficiently, is more environmentally friendly, more economical and safer. In addition, professional cleaning reduces the risk of malfunction (breakdown) and significantly extends the service life of your boiler.

Every combustion system is optimally maintained in terms of safety and system technology as far as chimney sweeping is concerned.

Cleaning oil fires

Professional cleaning from old cast iron boilers to modern condensing boilers! Professional cleaning from old cast iron boilers to modern condensing boilers!

Cleaning wood-fired boilers

Of course, we clean your wood heating system (logs, pellets or wood chips) twice a year as before and thus continue to ensure optimum functionality and safety! At the customer's request, this can also be done once a year

Cleaning gas fires

Gas heating systems must be cleaned by an employee certified by the SVGW (Swiss Technical and Scientific Association for Gas and Water) (G205). Cleaning should always be carried out with a cleaning agent that has been tested and approved for cleaning heating systems.

Cleaning industrial facilities

Customized solutions for every system! We clean various special systems in trade and industry

We have years of experience in cleaning industrial facilities such as steamships, coffee roasters, heating networks, combined heat and power plants, commercial pizza/baking ovens, exhaust air ducts from tumble dryers, etc

Solar systems

More efficiency with a cleaned solar system!

Your solar panels are exposed to the weather 24 hours a day. External influences such as rain, snow, wind, sun or even air pollution cause your system to become dirty. You lose up to 25% of the output due to this contamination.

We will be happy to provide you with a non-binding quote for cleaning your solar system.

Video solar cleaning

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Useful links:

GVB fire protection leaflet
GVB tips
Smoke-free wood firing
Fire protection regulations
LRV (Air Pollution Control Ordinance)