Brian DeFrias

Project Manager, Senior / C.E.T., BSS / London, Canada


Mr. DeFrias is a graduate from Ryerson University obtaining a Bachelor of Architectural Science degree with a Major in Building Sciences. He is a Certified Engineering Technologist and is a registered Building Science Specialist with extensive experience in multiple disciplines including condition assessment, forensic investigation, specification writing, and contract/construction administration. Having joined IRC Building Sciences Group, A Rimkus Company in May 2009 as a Project Coordinator, he has gained the knowledge and experience over the years to become the Manager of the Building Sciences Division of the IRC London office.

Mr. DeFrias’ past projects include those in the commercial, multi-family residential, educational, health care, and municipality sectors. He has 10+ years of experience providing services relating to building envelope design and construction as well as the investigation, rehabilitation, and renewal of existing building performance.

Education and Certifications

• Certified Engineering Technologist (C.E.T.): OACETT
• Building Science Specialist (BSS); Ontario Building Envelope Council (OBEC)
• Architectural Science (Building Science Option), B.Arch.Sc.: Ryerson University