Welcome to CSIsurveying.com Con Serve Inc. is a Washington state land surveying company, based in Port Orchard, providing a full range of land surveying services to the public, private and non-profit communities. Land surveying services provided by CSI Surveying include topographic mapping, property, boundary & ALTA surveys, GPS services, flood certificates and subdivision preparation. We can assist in any phase of a development project and typically work with clients from project conception through completion. Our professional land surveyors endevor to bring high quality, property and land surveying services to our primary service areas of Kitsap, Mason and Jefferson counties including the cities of Port Orchard, Shelton, Bremerton, Silverdale, Poulsbo, Port Townsend, Gorst, Seabeck, Hansville, Chimacum, Grapeview, Belfair, Allyn, Union, Bainbridge Island and others.