Installer Network
Heating Installers
All of our domestic boilers can be fitted and serviced by your local CORGI approved installer. The installers listed on this site have the added advantage of Viessmann training and support.
Renewable Energy Installers
In addition to traditional heating systems, these installers have been trained by Viessmann in renewable energy technologies. Check the key to see who can install your solar, heat pump, underfloor heating or heat recovery/ventilation systems. Most of these installers offer a nationwide service.
IMPORTANT: Although the listed installers benefit from high levels of support from Viessmann, they are not employed or approved by Viessmann. It is important that you satisfy yourself that they are able to complete the work to the standard you expect.
If you experience particularly good or bad service from a listed installer, we will of course be very interested to hear from you.
