Architects specializing in historic preservation.
This category is for architects who make historic preservation their primary area of business and who routinely serve an international, national, or broad regional market. Information critical to evaluating qualifications must be in English.

If the firm serves a single county or metropolitan area, or only a portion of a state or province, please go to Regional and submit the site to the locality where the firm''s main office is located.

If historic preservation is one among many specialities offered by the firm, please go to Business: Construction and Maintenance: Design, find the appropriate subcategory, and submit to the appropriate subcategory there.

If the site is primarily in a language other than English, please go to World, find the appropriate language, and seek out an appropriate category based on the two guidelines above.