G.S. Long Co.

Check out our Links page some of G.S. Long's favorite websites such as supplier, industry, and fun websites. G.S. Long Co.'s main office is located in Union Gap, Washington. However, our service area stretches across the Yakima Valley, Columbia Basin, Horse Heaven Hills, and Ellensburg. We increased our service package to North Central Washington with the addition of our Wenatchee branch . With our offices centrally located among these major growing districts we are able to provide our customer base with consulting services, crop protection, nutritional inputs and product delivery. In addition to our Union Gap and Wenatchee locations we also have an Oregon branch which services the tree fruit districts of the Hood River Valley. G.S. Long Co. was founded on customer service and we pride ourselves in being a service orientated company. From field service to product delivery and everything in between we offer a great deal of service to our customers. In keeping with this tradition we have been a proud member of the IAP Group since 1999. Field Consultants provide many services to our customers. With combined experience of over 275 years in the field our 23 consultants offer expertise in all areas of tree fruit and vine crop production. Some of the services our fieldstaff provide includes: Crop monitoring for insect and disease pressure. Computer generated recommendations for control of any problems found, using the most up to date Integrated Pest Management practices available. Soil and foliar fertilizer recommendations.