DAE has completed two projects for the Orchard Park Presbyterian Church. In 1997, DAE completed design for the replacement of the existing boiler for this church. In 1988, HVAC and plumbing designs for an addition to the existing building were completed, providing classroom and day care facilities. Also included was the installation of a 65-ton, chilled water, variable flow cooling system, that took into consideration the diversified church operations and minimizing operating cost.