|O’Neill Architects is one of the longest established firms in Ireland in which the founder plays an active role. It was established in 1961 and based since then at 33 Pembroke Road. Our principal, Cathal O’Neill studied under and worked for the renowned 20th Century architect Mies van der Rohe, in Chicago. Garrett O‘Neill joined the firm in 1989 and acts as practice and project manager.
We provide a full range of architectural and related services in all parts of Ireland and have worked on projects in Bantry, Wexford, Dundalk and Inishowen and many places in between.