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Mark O'Brien

PE, CBCP

Principal | Chief Mechanical Engineer | Director of Commissioning

Tracey O'Connor

Associate | Senior Marketing Coordinator

Andrew Oldeman

PE, CEM, LEED AP

Principal | Vice President | Director of Engineering | Mechanical Engineer

Project Manager, Kristen Olsen

Kristen Olsen

AIA, MCPPO

Project Manager

Julian Osorio

Graphic Designer