If you are planning to build a luxury basement in North London, or to turn your cellar into a lounge, a games room or a home cinema, our team of expert builders can add an extra level to your home by creating bespoke living space beneath your house. As one of the leading builders in North West London, we are fully insured and have years of experience building basements in London. We work along with building inspectors who check every step of the construction process to ensure that all the correct procedures are followed and that the basement and the rest of the house remain structurally safe.