LEI Engineering & Surveying of Oregon offers full-service civil engineering, land surveying, forest engineering and forestry services with more than 30 years experience throughout the Northwest and Alaska.

Follow one of the links below to learn more about LEI's extensive array of service offerings. 


  • Civil Engineering Services
    Civil Engineering
  • Land Surveying
    Land Surveying
  • Forest Engineering
    Forest Engineering
  • Forestry
  • natural-resources
    Natural Resources
  • isa-arborist
    Certified Arborist