Timothy Mowl
- Architectural historian presents his series of county guides to the historic landscapes and gardens of England, biographies, and other studies.
- http://www.timothymowl.co.uk/

The History of Houses
- Offering building history research in Buckinghamshire, Oxfordshire and the Cotswolds. Pricing outline and case studies.
- http://www.dustyoldbooks.com/hoh/

House History London
- Nick Bentley and Hilary Denness offer to provide a detailed report on the history of any house, particularly in the London Borough of Richmond. Charges and sample report.
- http://www.househistorylondon.co.uk/

AFI
- Creates modern and period artwork for commercial interiors, based on historical research. Samples.
- http://www.afiart.co.uk

The Online House Detective
- Nick Barratt explains how to trace the history of your house or any other building, and offers professional research help throughout the UK for those who need it.
- http://www.house-detectives.co.uk

The Historical Research Agency
- Kate Spiers offers family and building history research services. Based near Bath, but covers most UK libraries and record offices.
- http://www.historicalresearch.biz

The House Historians
- Kay Ross and associates offer to unravel the history of buildings from medieval to Edwardian. They will create a portfolio including reconstruction drawings. Services, sample, fees.
- http://www.thehousehistorians.co.uk

House Historians
- Rosalind Chislett and Jane Davidson, both graduates in archaeology from the University of Kent, will trace the history of your house in Sussex and Kent. Services available.
- http://www.house-historians.co.uk/

Surrey House Detective
- Gillian Blok is a professional researcher of house history. Profile, services and methods.
- http://www.surreyhousedetective.co.uk/

The Architectural History Practice
- Offer professional research on historic buildings in the UK. They provide a brief guide and bibliography to researching your own house.
- http://www.architecturalhistory.co.uk/