Subsurface Technologies, Inc provides standard and specialized groundwater services to the municipal, industrial, residential and investor owned water utility markets. Aqua Freed well rehabilitation technology and Aqua Gard preventative well maintenance systems are environmentally sound, proprietary and highly effective, both having been been developed in house and are either provided directly to the market by STI or distributed by authorized licensees in Europe, Asia and South America as well as some states within the US. STI also provides a full range of pump sales, service, installation & complete rebuilds for submersible and line shaft turbin pumps, regardless of size.