Bruce Deacon is the named church architect to parish churches in the Peterborough , St Albans , Ely and Oxford Diocese. The churches entrusted to his care include both small parish churches and larger town churches such as St. Mary's Luton, The Priory Church of St. Peter, Dunstable, St. Peter and St. Paul, Newport Pagnell and St. Lawrence, Towcester.

Clients also include the Royal Society for the Protection of Birds (RSPB), Diocesan Schools, Friends of Friendless Churches, Bedfordshire County Council and the owners of numerous listed domestic properties.