Address: Office 7, Dearden, W Gate, London W5 1BS, United Kingdom Phone: 020 3389 8065 GMB URL - https://goo.gl/maps/5g96DsEZCB3UnzZE6 Business Email - [email protected] House extension Builders, The Building Constructor is a dedicated team of Building Contractors in London, we specialise in all Building Services in and around London and do refurbishments, renovations, Extensions, Loft Conversions, kitchens & Bathrooms, Outhouses and garages, driveways and many more home building services. read full review »