LSI Services

LSI Services


Land Surveying in Gillette WY

LSI owns state of the art surveying equipment to complete your project efficiently and accurately. Our surveying crews are fully trained and proficient with all our equipment to complete any type of land survey. Our staff includes multiple field crews and three licensed Professional Land Surveyors, allowing us to produce certified surveys.

Surveying Services:
  • A.L.T.A. Surveys
  • Boundary
  • Cadastral
  • Construction Staking
  • Estate Planning
  • Infrastructure
  • Rights-of-way
  • Road
  • Site
  • Subdivision
  • Topographic


Oil & Gas Services in Gillette WY
LSI assists our Oil & Gas clients throughout the Powder River Basin and Rocky Mountain region by providing project, infrastructure, and reclamation analysis and designs that meet regulatory requirements.
Our Oil & Gas Services include:
  • Pipeline Layout & Design
  • Platting
  • Utility Locates
  • Well Pad Design; Facility Layout
  • Well Staking
  • Grading Plans


LSI employees use and are trained in the most recent versions of AutoCAD Civil 3D and ESRI ArcGIS software. We have also developed an extensive data infrastructure to quickly and accurately retrieve previously surveyed data for use on projects. By utilizing this infrastructure, we can reduce drafting and mapping time and deliver the same quality at a lower price to our clients.
Our GIS/CAD Services include:
  • Well Plats
  • Surface Use Plans
  • Geodatabases, Preliminary and As-Constructed
  • Reclamation Plans
  • Landowner Maps
  • Access Road/Roddage Calculations
  • Plan and Profile Sheets
  • As-built Drawings


LSI continues to innovate and lead the surveying industry by offering drone (UAS) services.   We have five qualified UAS Remote Pilots on staff, and five different drone platforms.  Each platform has a specific purpose and can be used as a tool to collect data in a safe, efficient, and reliable manner. Drones allow us to cover a large area and collect high volumes of data in a short time.

Drones not only complement our existing land survey instruments, they have allowed us to expand our list of services that we can provide our clients and our community.

Drone services include, but are not limited to:
  • Environmental Surveys
      • Vegetation mapping
      • Reclamation surveys
  • 3D Modeling of Features
  • High-Resolution Imagery (Aerial Photos)
  • Topographic surveys and contour maps
  • Recorded Videos
  • Construction Services
    • Construction progress reports
    • Open ditch pipeline status updates
    • Roads and highway services
  • Site facility/Site security diagrams
  • Topographic Surveys
    • Volumetric analysis


Land Surveying Incorporated has been in continuous operation for over 28 years. In 1991, Don and Ann Brady established the company, building our reputation on providing professional...



Address: 209 N. Works, Gillette, WY 82716

Phone: 307-682-1661

Fax: 307-682-1660

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