a trusted resource in southeast minnesota

 Thoreson Land Surveying is licensed to work in Minnesota. Most of our work is in southeast Minnesota, primarily in Olmsted, Winona, Houston and Fillmore counties. We have completed surveys from Rochester to Caledonia and all of the towns and rural areas in between.

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family team of land surveyors

A locally owned business

With the exception of a few years away for college, the owner of the company, Joel Thoreson, has lived in St. Charles, MN, his entire life. This has provided him with a valuable understanding of the local area, culture, and history. We invite you to put his experience to work on your project. 

land surveyor

 Available Services

We have many years of experience providing:

  • Boundary Surveys
  • Flood Elevation Surveys
  • Subdivision Platting
  • Topographic Surveys
  • ALTA Land Title Surveys
  • Construction Staking
  • As-Built Surveys

We understand that most people are unsure of what land surveyors do, what they can provide, and what the cost will be. Buying, selling, and dividing land is not an everyday occurrence for people so it's natural to have some questions. Feel free to contact us with those questions anytime. After a brief phone conversation, we can provide you with a quote for your land survey project. 

Reach Out to us Today