Survey, GIS, and Subsurface Utility Engineering (SUE)

Mapping Colorado’s land
and infrastructure.

Survey, GIS, and Subsurface Utility Engineering (SUE)

Mapping Colorado’s land and infrastructure.

At SGM, full-spectrum service starts from the ground up.

Our comprehensive land surveying and subsurface utility engineering (SUE) services provide the foundation for your next design project, while our GIS mapping specialists can help you achieve improved efficiency through enhanced data integration.

No matter the size of your project, SGM has you covered with our full-service land survey team boasting over 100 years of combined expertise. At SGM, accuracy is our hallmark. Our team specializes in:
  • Boundary and right-of-way surveys
  • Public Lands System surveys
  • Subdivision map preparation
  • Design surveys
  • Construction layout for commercial, private, and public entities
  • High-resolution UAV and drone services
Since Colorado's SUE Law was introduced, we've been leading the way in Subsurface Utility Engineering on the Western Slope. Our SUE team provides:
  • In-house geophysical locating equipment
  • Seasoned expertise performing Quality Level A to D subsurface utility engineering
  • Established relationships with regional and local utility providers
At SGM, our GIS services provide a spatial context to data, simplifying your infrastructure management to allow you more informed decision-making. Our team can help you with:
  • Organization-wide GIS management utilizing online and mobile map applications
  • Asset collection, database development, asset tracking, reporting, and management
  • Centralized GIS database design, project management, and ongoing GIS services
  • Legacy and current data conversion, data processing, as-built mapping, utility easement data mapping

Elevate your project with SGM’s
survey, SUE, and GIS solutions.

holy cross circle

SGM has performed subsurface utility engineering work for us on several projects in the last year, and their workmanship has been excellent. SGM has completed jobs quickly, and they work well with all the utilities and governmental agencies in our service territory. I would not hesitate to recommend them.

Libby Cowling

Holy Cross Energy