The survey industry has been profoundly impacted by remarkable advancements in technology.  Extremely accurate equipment, progressive and streamlined software packages, and innovative application of technique have all given added dimension to an already highly diversified profession.  Home to NVBC, a state of the art GNSS GPS reference station, E.G. Radig, Inc. continues to merge high-tech and total solution products into operations, optimizing the potential to remain competitive and deliver quality services to clients.



In general, our services encompass:  office as well as field-based computations in support of data collection, integrated data processing and analysis, provision of detailed custom reports, preparation of mapping via computer-aided drafting, interpretation of jurisdictional code, liaison with governing agencies, retrieval of land information records, and staff augmentation when applicable.   More specifically, our service products include: 

  • Topographic Mapping
  • ALTA Surveys
  • Records of Survey
  • Subdivision Mapping
  • Construction Staking, On-site/Off-site
  • Right-of-Way Construction Staking
  • Powerline Corridors
  • As-built Surveys
  • Aerial Control Surveys
  • View Study Surveys
  • GPS Post-Processing


Elemental to every surveying operation is durable and precision equipment.  By regular collaboration with trusted representatives of the manufacturing industry, we coordinate active employee participation during exhibits and demonstrations of state-of-the-art equipment and software.  We encourage surveyor input and influence toward acquisition of equipment that will enable efficient, cost-effective implementation of the latest technology.  Our field crews currently operate the following company-owned equipment:

  • One Trimble R8 GNSS Model 3 with Trimble TSC3 data collector
  • Two Trimble 5800 receivers with Trimble  TSC3 & TSC2 data collectors
  • Two Trimble 4700 receiver with Trimble TSCe data collector
  • One Trimble S6 Robotic Total Station with Vision
  • One Sokkia Set3c Total Station