iPlumb Portal is designed for the use by Existing Customers of iPlumb Heating Services Ltd (Basingstoke UK) ONLY!!!To be an existing Customer we will have been to your property and carried out Plumbing and Heating Works.iPlumb Portal will allow our Customers to access and update their data.Check our availability for work and Book Us In.View All Invoices Job History, Power Flush Reports, Landlords can Manage Property Details.