In the Land surveying community professionalism and quality are assumed. However, not all surveyors are created equally. We believe responsiveness, a commitment to quality, attention to detail, rigorous internal quality assurance and quality control, open and honest communication, and understanding a client’s expectations are traits that separate Thew Associates from our competitors.

Thew Associates has extensive experience working in marine environments providing seamless topographic and utility mapping from upland surveys through transition zones and into depper water.

Thew Associates provides clients with a cost saving non-destructive method of underground utility locating and mapping.

With our RIEGL VZ-400 3D Terrestrial Laser Scanner, Thew Associates can provide static and mobile 3D laser scanning services for our clients.

Thew Associates utilizes professional grade-UAS (Unmanned Aerial Systems) flight platforms to provide a variety of UAS services, including LiDAR, photogrammetry, and thermal and visual inspections.