Patented Technology

An innovating force that engineers, manufactures and distributes magnetic locators, pipe and cable locators, leak detectors, leak correlators, borehole gradiometers, ground fault locators and specialty locators.

Underground Locators

Our underground leak detection solutions are designed to pinpoint leaks in buried pipelines accurately. They isolate leak noise even in plastic pipes. Built for utility professionals and contractors, our solutions reduce excavation, lower costs, and improve leak detection efficiency in the field.

Reliable Service

Our customers from the water, sewer, power, telecom, cable and gas utilities rely on SSI’s reliability and dependability to make crucial measurements in the world’s most challenging conditions.

SubSurface Instruments:

Advanced Location Technology

Founded in 1996, SSI has continually grown to become one of the premier manufacturer and distributor of locating equipment with sales to over 90 countries and 6 continents worldwide.

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