SubSurface Instruments

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Locating Equipment

  • SubSurface Instruments has continually grown to become one of the premier manufacturers and distributors of locating equipment with sales to over 85 countries on the six continents worldwide.
  • SSI features a vast line of professional underground and underwater locator products for every need including surveying, construction, ordnance removal, excavation and exploration. Our customers from the petroleum, water, sewer, power, telecom, cable and gas industries rely on SSI’s reliability and dependability to make crucial measurements in the world’s most challenging conditions. SubSurface Instruments, Inc’s products are proudly made in the U.S.A. and offer an industry-leading warranty.


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