We have a list of Ariston agents across the country that are trained to service and repair our boilers. The same service engineers will be able to undertake servicing work in a private capacity i.e. under these circumstances they are not working for Ariston Thermo UK, please contact the Ariston Customer Service Department for a for a list of engineers in your area. Alternatively you may wish to have your boiler serviced by British Gas or any Gas Safe registered service engineer, for details please see our links pages.