Catherine O’Neill
P.Eng., LEED® AP BD+C, Principal
Senior Manager, Health
“Problem solving is my passion…there is always a solution to be found.”

Catherine is an experienced project manager and engineer with a breadth of technical experience and well-honed communication skills that result in a positive and collaborative approach to project delivery and client interaction. Her responsibilities include managing key accounts for the firm, leading a large team of engineers and designers, developing key concepts, determining feasibility, as well as managing business administration, contract documents and construction review.
Catherine has deep experience coordinating numerous aspects of design, working with architects, specialty consultants, electrical and structural engineers. She provides mechanical representation at project design and management meetings, and acts as a primary contact for the firm. She joined HH Angus in 2000.
Catherine enjoys family time and hitting the ice to play hockey whenever she can.
Featured Projects
Mt. Sinai Hospital Phase 3
Major redevelopment of main site, integration with and extensive renovations to existing facility
Baycrest Hospital
Multiple projects for system infrastructure upgrades
St. Michael’s Hospital
Patient Care Tower, Mental Health Expansion Reno, Li Ka Shing Knowledge Institute, plus multiple system upgrades