At LJB, surveying is more than locating points. It’s about providing a visual image of the project and a framework for the team. With multiple seasoned survey crews in-house, LJB provides data collection, professional analysis and project support from initial fieldwork and property research to fast, accurate survey documentation.

Ground Survey
  • ALTA
  • Boundary
  • Construction staking
  • Topographic
  • Machine control
  • Laser scanning
Aerial Survey
  • Aerial mapping
  • Inspection
  • Photogrammetry
  • Thermal imaging

Data Collection

Better data leads to better decision making. Taking advantage of advanced data collection and layout equipment, our survey crews provide unsurpassed professional analysis and construction layout support. These tools also allow us to minimize the risk that our personnel are exposed to and to provide our engineers with a better understanding of project environments.



 Benefits of Traditional Survey

  • Most accurate form of topographical surveying and is able to provide the highest level of detail
  • Required to resolve property boundaries and complete legal plats
  • Best option for accurate data collection in heavily wooded areas or in restricted areas such as near airports
  • Utilized to tie drone flights and GPS data to statewide location networks 


Belmont High School Aerial

 Benefits of UAS/Drones

  • Access data from central location 
  • Collect multiple datasets at once 
  • Transition data to asset management system 
  • Minimize travel 
  • Improve safety for data collection 


12_Butler County CH
 Benefits of Laser Scanning/LIDAR
  • Reduce the cost of multiple site visits to collect data
  • Minimize risk of missing important information
  • Assists coordination with existing conditions
  • Help organizations make data-driven decisions
Rombach Avenue Improvements

Rombach Avenue Improvements

This project implemented critical safety countermeasures and repaved a 2.19-mile section…
State of Ohio Computer Center (SOCC) Security Upgrades

State of Ohio Computer Center (SOCC) Security Upgrades

This project provides the Department of Administrative Services (DAS) with upgraded…
Video Storm Sewer Lines at Wright-Patterson AFB

Video Storm Sewer Lines at Wright-Patterson AFB

LJB performed a video survey and condition report of storm sewer…