Contact Info

Melvin A. Castro

Field Survey Technician Trainee

Reservoir High School, Fulton, MD


  • Field Technician trainee in Topographic, Construction Stakeout, Deformation Monitoring, Global Positioning Systems (GPS)
  • Drone Mapping Services
  • High-definition Scanning Services
  • As-built surveys
  • Data Collector Tools, Equipment and Software
  • QA/QC for all field surveys


Mr. Melvin A. Castro is a Field Technician trainee in diversified land surveying, and GPS services. His recent project experience includes boundary and topographic surveys; right-of-way and construction stakeout surveys; As-built Surveys of Stormwater Management Structures, GPS surveys, etc. He has worked with land surveying tools and equipment such as Leica Robotic Total Stations, Calson Data Collectors, Conventional, Robotic under the supervision of Party Chiefs and Professional Land Surveyors.

Detailed Work Experience available upon request.