It is illegal for anybody other than a Registered Gas Installer to service your boiler.

Your gas boiler should only be serviced by a Registered Gas Installer (RGI) as he/she will have the required competency and experience to deal with the servicing, repair and setup of gas appliances. The RGI will aslo check if the boiler is correctly installed and operating in a suitable environment.

SafeGas is a registered and approved RGI company.