Using state of the art of software and technology, we integrate tried and true, traditional surveying methods with the most advanced equipment in order to achieve the highest level of surveying and mapping possible. Since our foundation, surveying has been a fundamental part of who we are, growing out of the demand for construction layout following the 1987 Four Lane Highway Program.

Dungan Engineering is equipped to run two survey crews or two GIS mapping crews, utilizing the latest up-to-the-second technologies and methodologies.

We proudly employ Trimble dual frequency RTK units to connect projects to the National Spatial Reference Framework using the NGS Online Positioning User Service (OPUS) and Local NGS Control. We also take advantage of our connectivity to the Trimble VRS network for real-time positioning. The use of a Second Order Topcon digital level assures quality elevation control for every survey project.

Implementation of “Field to Finish” survey methodologies speed-up field collection by streamlining and standardizing feature codes used in the field. These can then be used to automatically generate planimetric line work.

We currently staff five Professional Surveyors and approximately five full-time surveying employees; performing day-to-day surveying activities with two experienced surveying crews. Well versed in providing all aspects of construction surveying, boundary surveying, topographic surveying, and GPS Surveying, we work with a wide-variety of clients including Stennis Space Center, MDOT, electric power associations, municipalities, counties, highway construction firms, general contractors, and commercial and residential developers.


Our services include:

  • Boundary Surveys
  • Topograhic Plats
  • Lidar Surveys
  • Right-of-Way Plats
  • ALTA Surveys
  • AS-BUILT Surveys
  • Construction Layout


Our survey department uses the most advanced hardware and software available for producing data in connection with our projects. We utilize Dell Precision Work Stations