eastern Oregon Land Surveyor

Providing specialty land surveying throughout Central Oregon and Eastern Oregon for over 40 years

Armstrong Surveying, Inc.

Our firm is an Oregon Corporation based in Prineville, Oregon, having two corporate partners, and has been in the land surveying business in Central and Eastern Oregon since 1977. We currently have six employees and seasonally add additional employees during the summer. We have the ability to run two (2) two man field crews. Our area of expertise includes boundary surveying, cadastral surveying, topographic surveying, ALTA surveying, utility corridor surveying, site surveys, route surveying and construction staking.

The majority of our work has been in Central and Eastern Oregon, however we have worked on projects in nearly every area of Oregon. Our firm has three Trimble GPS survey systems and a Trimble robotic survey system. We use the system that is best able to produce the survey results at the best project economy. When environmental factors dictate we can integrate the systems together to achieve the final product. We have the support equipment necessary to field three survey crews. We use Civil 3D to perform all of our drafting. We also use Trimble Business Center GPS software. Our projects range between a simple Boundary Survey to large scale ALTA and solar site surveys. Our goal at Armstrong Surveying, Inc. is to provide our clients and associates with quality work, great customer service and superior turnaround time.

our services

We offer a wide range of surveying technology

Our firm has three Trimble GPS survey systems and a Trimble robotic survey system. When environmental factors dictate we can integrate all four systems together to achieve the final product.

  • Boundary Surveys
  • Topographic Surveys
  • Site Plans
  • Utility Surveys
  • Flood Elevation
  • Corridor Right of Way
  • Property Line Adjustments
  • Residential Surveying
  • Commercial Surveying
  • Renewable Energy Surveys
  • Solar Energy Surveys
  • Wind Energy Surveys

  • Construction Staking
  • ALTA Surveys
  • LOMA Surveys
  • Cadastral Surveys
  • Partition Plats
  • Subdivision Plats
  • DOGAMI Surveys
  • Easement Descriptions
  • High Definition 3D Scanning

“I wanted to let you know that i wrote up a post thanking you for today for the boundary survey. I wanted everyone to know to call you with their needs. Thank you again and stay safe out there.”


Kimberly, OR

“Armstrong Surveying did a ALTA survey for us and they were timely and professional. Their attention to detail and quick turnaround was crucial to the deadlines of our project”

ellyn garzon

Condon, OR

“Armstrong Surveying helped us generate a topographic survey and did it against all odds including difficult access, difficult weather, etc. Thanks guys!”

Jim Campbell

Prineville, OR

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