Help & SupportWhether you need technical support, product advice or help with your account, our teams are here to help and would love to hear from you. How can we help you?Please choose a product category to get started. Plumbing & heating Click here for support Arrow right Compressed air Click here for support Arrow right UK & Ireland head officeReliance Worldwide Corporation (UK) Limited, Horton Rd, West Drayton UB7 8JLSwitchboard call: (+44) (0) 1895 449233Technical helpdesk call: (+44) (0) 1895 425333Helpdesk hours: 8.30am to 4.30pm (Monday to Friday)