Justin is the President and Senior Project Manager at Keller Engineering, a multi-discipline building science and envelope firm that has been providing tailored engineering investigatory and project management services with a focus on condominium restoration since 1982. He has more than 15 years of experience in the field of building science and structural engineering.

Justin has overseen and completed hundreds of reserve fund studies, building conditions assessments, and technical audits, while leading building element investigation including odour transfers, cladding failures, water infiltration, concrete, masonry deterioration and membrane replacements.

As a contract administrator, Justin prepares drawings and specifications for the structural rehabilitations, window and roofing replacements, parking renewals, and envelope restorations.