Justin Vienneau, P.Eng, ing., CAHP
B.A.Sc. University of Ottawa 2009
With over 15 years of structural engineering experience specializing in restoration and modifications of existing buildings, Justin oversees AAR’s Special Projects and Building Envelope teams, overseeing investigations and Building Condition Reports across both structural and building envelope disciplines. A licensed engineer in Ontario and Québec, he is also a member of the Canadian Association of Heritage Professionals (CAHP). Justin joined AAR in 2010, became an Associate in 2020, Principal in 2022, and was promoted to Vice President in 2025.