Land Surveying. Accuracy AND Precision

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Gonzalez-Strength & Associates has the information and technology to perform all of your surveying services at the foremost level of professional excellence.  There are 8 Professional Land Surveyors and 13 survey crews ready to tackle the largest construction project or the smallest boundary survey. We're ready to serve you with competitive pricing, and and a survey done right, the first time.

Land Surveying Services


Depending on your project's scope of work a drone survey may be the right choice.  With several licensed drone operators and survey grade drones we can tackle some of the biggest jobs more quickly and efficiently. Not only can drones perform surveys quicker, but they can be much safer than traditional surveying. Drones have changed the Geospatial Industry and GSA has been on the cutting edge along the way.  

Land Surveying with Drones


Also known as laser scanning or terrestrial scanning, LIDAR is quickly becoming mainstream. The field data can be collected exponentially quicker than traditional surveying methods and is extremely accurate. It also provides a great level of safety for many applications.  Our ground based LIDAR scanning system is cutting edge and may just be the right tool for your project.  Call us today and find out more about our scanning services. 

Lidar Scanning Services

The Right Tools and The Right Experience

No matter the type of land surveying services you need, we've got the experience and competitive pricing you deserve.  

  • Lot Certification
  • ALTA Standard Survey
  • Record Map
  • Subdivision Plat
  • Topographic Survey
  • Aerial Surveys
  • Construction Staking Services
  • As-built Drawings
  • Flood Certifications
  • Boundary Surveys
  • GPS Control 
  • Line Staking
  • Tree Surveys
  • Certificate of Compliance
  • Easement Exhibits
  • House Staking

Surveying Beyond Alabama

As Professional Land Surveyors, we work with developers, contractors, and homeowners all across the State of Alabama. We're also License Professional Surveyors in Mississippi, Tennessee, and soon to be Georgia.  We've surveyed thousands of projects all across the Southeast, and are ready to serve you wherever you need us.