Demolition All demolition, deconstruction or decommissioning work requires thorough planning and preparation to ensure the job is completed safely and in full compliance of all statutory requirements. J Coffey can help by undertaking the entire process. Our track record of professional expertise and knowledge provides customers with the peace of mind needed to allow them to concentrate on other aspects of a project. J Coffey own and manage some of the latest plant and specialist equipment in our sector. We undertake demolition works in inner city and environmentally sensitive locations and our specialist workforce understand the need to ensure we retain recyclable materials for use on-site when required.