Engineering  - Surveying  -  Mapping  -  Planning  -  Consulting



A rare Kings County Do Not Disturb sign

Using reflectorless measurement our field survey crew can collect the horizontal and vertical locations of things we cannot reach or may not want to touch; like the overhead width of a 230KV electric distribution line.

Trimble S-6 fully Robotic Total Station with Reflectorless Measurement

Iron Pipe survey monument with Brass Cap

  • ALTA Survey
  • Annexation Map
  • Boundary Survey
  • Construction Staking
  • Consultations
  • Corner Records
  • Easement Map
  • Elevation Grid
  • Exhibit Maps
  • Legal Descriptions
  • Monumentation
  • Percolation Tests
  • Plats
  • Record of Survey
  • Topographic Survey
  • Volume Calculations

Services available from Zumwalt-Hansen Land Surveyors and Associates include but are not limited to: