San Juan Surveying is proud to offer a full range of surveying services for commercial, residential and public land development projects in San Juan County, Washington. We are happy to provide an accurate quote to help you achieve your project goals. Contact us today and one of our licensed professionals can help answer any of your questions.

Boundary Surveys

  • boundary location
  • easement determinations
  • preparation of land descriptions

Subdivision and Boundary Line Adjustments

  • short plats
  • long plats
  • condominiums
  • binding site plans


  • topographic surveying
  • levels & elevations

GPS Surveys


  • construction staking, building layout and design
  • roadway design and layout
  • hydrographic (bathymetry) & dock surveys
  • elevation surveys to include F.E.M.A. & L.O.M.A. certificates

Land Use

  • land use permit preparation
  • local and state permit processing
  • site planning
  • research (boundary & easement)
  • report preparation

Other Services

ALTA/ACSM Land Title Surveys