Pinnacle Surveying offers Boundary, Topographic and Subdivision survey services and consulting for properties throughout North Central Washington. The heart of our service area is the Lake Chelan Valley where Tim Hollingsworth, principal, has lived and surveyed since 1991. Our site is new, although Pinnacle Surveying has been in existence since 1994. The objective of this site is to provide our clients with information about who we are and what we can offer to the community. As time allows we hope to create a site that provides a resource for land owners, developers, real estate professional, builders and designers. Please contact us with your questions, comments, concerns or with ideas on how to make our site better. Uniting the science, art and tradition of land surveying to fulfill the needs of the 21st Century Landowner.