Tri-Ply Construction, LLC has been meeting the building needs of business and industry since 1977. We are a full service Gene ... ral Contractor based out of Yakima, WA. We use the design build concept, ensuring that each client receives precisely what is needed for their specific situation. We will spend the time to get to know our client’s needs, goals, timelines, and budget before a construction plan is developed. This relationship approach has been the key to over 30 years of success and growth. read more