A GeoTools USA Company
Under new name and management GeoTools LLC designs, fabricates, and repairs rugged cables for any environment. We operate within a unique, integrated ecosystem alongside Landviser LLC and understand not just the mechanics of wiring, but the scientific purpose of your sensors and the geophysical data processing requirements. We bridge the gap between physical hardware and geospatial intelligence.
Geophysical Cables & Connectors
On July 18th, 2025 Pro-Seismic Services was acquired by GeoTools LLC (CEO – Dr Larisa Golovko – larisa@geotoolsusa.com). We are committed to continue supporting Pro-Seismic customers with quality products!
In geophysical research and challenging industrial applications, data integrity relies entirely on the physical connection between sensors and recording units. GeoTools solves this critical infrastructure challenge. We provide vendor-agnostic, custom-engineered hardware solutions designed to withstand harsh field conditions, ensuring seamless connectivity for leading resistivity and seismic data acquisition systems.
Pro-Seismic Services was established in August of 1999, as a partnership between Heros Markarian and Judy Wilkins. Their vision was to build and maintain a seismic cable and geophone business second to none, specializing in both fabrication, and repair of damaged equipment, utilizing state of the art instrumentation and techniques. They brought their vision to reality with hard work, ingenuity, and dedication. We wish Heros and Judy many years of happy and healthy retirement!
The trusted legacy of Pro-Seismic Services has evolved.