Construction professionals with a proven track record of delivering complex projects. We know what it takes to make things happen. Based in Berkshire, HDL Construction are London and the South East’s leading provider of structural alteration services, with a proven track record of delivering complex projects. HDL Construction was formed in response to the requirement for a highly professional company specialising in structural alterations, with the capacity and expertise to offer end-to-end service for all sizes of project. You can be comfortable that full responsibility for the design, fabrication, needling and installation of the structural steel required for your project is under one roof and in the hands of experts. This service offers developers, refurbishment companies and home owners a cost effective approach to your structural alteration requirement. To discuss your project further please contact us now.