Cowen supports a team approach to developing the environmentally responsive building systems seen in our LEED Sustainability construction projects. We feel the system must improve quality of life, provide positive financial impact, and be an overall benefit to the people who use the facility. Cowen built the first LEED Registered project in Oklahoma and recently finished the first LEED Certified healthcare facility in Tulsa. Each of our management team members are Green Advantage Certified, assuring we are the trained experts your project requires to get the job done right.