In a variety of capacities over 30 years Craig has committed his working life to the responsible treatment of our built historic resources. He has worked as a Heritage Building Consultant for nearly 20 years and has demonstrated a full commitment to internationally recognized conservation standards. He has worked successfully with a broad range of clients including government agencies and community groups, but most commonly architects, engineers and contractors who require specialized knowledge. He has developed historic structures reports, historic structure condition surveys, developed specialized conservation specifications and drawings and seen projects through to completion with diligent site review.

Craig has worked on building types ranging from vernacular log and timber buildings on the prairies to the Parliament Buildings in Ottawa. Typical projects encompass all aspects of historic building envelopes and historic building interiors. Examples include the Chapel in the National Gallery,   both the East Block and   the Centre Block  on Parliament Hill in Ottawa,   the Capitol Theatre in Port Hope,   Notre Dame Cathedral in Ottawa   and  Fort Henry in Kingston - most are National Historic Sites.

Craig is based in Kingston, Ontario, and is recognized in Canada as the authority on the restoration of of historic windows of all types. He has published extensively and is a frequent lecturer in North America on this subject. He relaxes by working in the garden and by playing hockey where he fantasizes that he is a lot better than he really is.