We have a loyal customer base of private homeowners - as well as local businesses, including: letting agencies, offices, shops, restaurants, hotels, care homes, churches, schools and parish councils. You have the reassurance that our engineers are Gas Safe (9893), Oftec (C3169), LPG and Unvented registered. We are also commercial and industrial registered. We are Worcester Bosch Accredited Installers and can offer a 7 year guarantee on all Greenstar gas-fired boilers (8 years if a Worcester System Filter is installed).