Giovanni Diodati

OAQ OAA RAIC FAPT CAHPdiodati@evoqarchitecture.com514 393-9490 / 216

Giovanni (John) Diodati is a Senior Associate at EVOQ Architecture. He joined the firm in 1999 as an Associate, establishing a leadership role and developing expertise in materials conservation and traditional building techniques. He is known for the quality and accuracy of his building envelope diagnostics and remediation strategies. Working closely with leading conservators, John has developed an in-depth understanding of technical and management issues related to building restorations and rehabilitations. His award-winning portfolio includes some of the most significant historical buildings in Canada.

A Montrealer and a graduate of McGill University’s School of Architecture, John is actively involved in the architectural and heritage conservation community. He has served on the Board of Directors of the Association for Preservation Technology International (1999-2003, and since 2008) and as Vice-President since 2015.

He has chaired numerous professional committees including the Ordre des Architectes du Québec Professional Development Committee (2006-2008), the RAIC Professional Development Committee (since 2009), the Association for Preservation Technology International Conferences Committee (since 2008), and l’institut de la maçonnerie du Québec’s Technical Committee (2005–2008).

John is an effective communicator, skilled at providing insights into the theory and practice of heritage conservation. He has lectured at the Université de Montréal, Collège de l’immobilier du Québec, and Heritage Montreal.


Feature Projects

West Block of Parliament

Union Station (Toronto)

Jean-Talon Train Station

McGill University Arts Building

FACE School

Le 357c

Rideau Hall

St.George’s Anglican Church

Sir George-Étienne Cartier Monument

McGill University

La Face Cachée de la Pomme Cider Mill


Contact us

Montreal 1435 St-Alexandre Street, Suite 1000 Montreal, Quebec H3A 2G4 T. 514 393-9490 F. 514 393-9498
Ottawa 44 Byward Market Square, Suite 210 Ottawa, Ontario K1N 7A2 T. 613 518-2165
Toronto 366 Adelaide St. East, Suite 225 Toronto, Ontario, M5A 3X9 T. 647 723-2030
PANAQ Design Iqaluit 3 Bill Mackenzie Lane, House 3602 P.O. Box 2170 Iqaluit, Nunavut X0A 0H0 T. 867 979-2055 F. 867 979-2414