Benzing Surveying, LLC offers the following services in rural and urban areas throughout Northeast Iowa and Southwest Wisconsin.  This mix of services covers a large range of clients involving private individuals, private companies, and government agencies in the agricultural, residential, industrial, commercial, mining, construction, and educational sectors.


 

 

LAND BOUNDARY SURVEYING

  • Licensed in Iowa and Wisconsin
  • Lot or Parcel -Boundary Locations and Retracements
  • Subdivision Platting (Preliminary and Final Plats)
  • Land Development
  • Right-of-Way Acquisitions
  • Easements
  • ALTA/NSPS Surveys     

 

 

 

 

 

MAPPING & PRE-CONSTRUCTION SURVEYING

  • Topographic Mapping
  • Aerial Photo Mapping
  • FEMA Elevation Certificates
  • FEMA LOMA's (Letter of Map Amendments)

 

 

 

 

 

 

 

HYDROGRAPHIC SURVEYING  

 

  • Pre/Post Dredge Surveys
  • Channel Condition Surveys                          
  • Underwater Contour Maps
  • Upstream and Downstream Bridge Cross Sections
  • We Use Manned and Unmanned Remote Control Boats
  • Specializing in Difficult to Access Locations 
  • Shallow Water (as shallow as 6" depth)

 

 

 

 

 

 

CONSTRUCTION SURVEYING 

 

  • Construction Staking and Layout
  • Control and Benchmark Establishment
  • Monument Restoration
  • Earthwork Volume Calculations