Consultants on all aspects of stone and mortar used in historic buildings and monuments. Including identifying original building stones, determination of the causes of degradation, locating original replacement sources, advising on the weathering and durability of stones. Techniques used include petrographic, X-ray fluorescence, X-ray diffraction and electron microscope studies.

James Stonework is a small artisan business designing and making hand cut memorials and carvings as well as intricate banker work and setting out. Also able to conserve Stonework and consult on the work processes available for any given area.

Chartered surveyor and geologist specialising in resolving specification, design, installation, workmanship and maintenance issues involving natural stone and roofing slate. RICS surveyor carries out roped access including site tests. In-house petrography by the consultant. Some essential testing carried out. Expert witness and many other services provided.

Hughes Craven offers a complete minerals and waste planning service including site searches and promotion, planning applications, environmental impact assessment, planning appeals and mineral safeguarding

Fine art conservators and historic building consultants. architectural features, including joinery, sculpture, stonework, marble, wall and ceiling plasters. Also, terracotta, historic decorative schemes, consultancy reports, analytical services and specialist building façade cleaning. Consultants

Independent stone consultants and design engineers - new build, restoration, fixing design and additional services, inspection and reports, expert witness, technical support and CPD lectures. Professional indemnity insurance.

Halcrow delivers planning, design and management services for developing infrastructure and buildings worldwide. Our stone specialists offer consultancy for new build and heritage structures ranging from stone selection and specification, condition surveys, repair and conservation advice. Forensic engineering and expert witness services.

Quarry designers. Design surveys and planning applications for dimensional stone and other quarries and survey and drainage/pollution studies.

A leading specialist stone contractor working on many major projects. Glad to offer advice on all major projects.