There is nothing more exciting than renovating or upgrading your home with innovative and stylish extensions. Extension Builders in London brings comprehensive solution for all your home extension needs. If you are seeking for reliable, unique and inspiring designs, top rated quality, quality orientation and work delivery, then Extension Builders have set a new bar of excellence, for their bespoken designs, creativity merged with a line of technical superiority. About Us Extension Builders in London, our professional team of engineers offers exclusive custom solution keeping mind the required specifications of the client, budget, and space and of course timeline of delivery.