Professional. Experienced. Since 1991.

PHONE: 573-547-1771


With our sophisticated laser scanning equipment we have surveyed industrial properties, utilities, railways, and cell towers throughout the Midwest.

Laser Scanning

Mobile LiDAR is an innovative mapping solution that incorporates the most advanced LiDAR sensors, cameras and position/navigation to collect survey-quality point data quickly and accurately.


When talented professionals are coupled with state-of-the-art equipment, great things happen. Zahner and Associates is recognized as leader in digital surveying.


At Zahner and Associates, we ensure every member of our staff is using the safest methods and utilizing their knowledge acquired through various training courses.

Zahner & Associates is your dependable, technology focused surveying and engineering solution. Our relationships with our clients are as solid as our reputation. Let us prove it to you by managing your next residential, commercial or industrial project.