The Orchards at Orenco was built in 2015 and is the largest certified multi-family building in North America built to date to achieve the Passive House energy standards. The 53,000 square-foot building offers 40 one bedroom apartments and 17 two bedroom apartments located on site of the historic Oregon Nursery company. Our team designed and installed plumbing for all facilities on site. It was essential for the Orchards at Orenco to continue operating at the same level of energy efficiency. Our team met the stringent energy standards by innovative plumbing design and installation. Portland Mechanical Contractors is proudly recognized as one of the most energy efficient mechanical contractors in the Northwest, aligning our energy efficiency goals with our projects. We proudly assisted the Orchards at Orenco to receive their Sustainable Project of the Year award from the Portland Business Journal in 2015.