Subsurface Technologies Incorporated (STI)

Founded in 1987, STI provides a wide range of well & pump services to the Municipal, Industrial and Investor Owned Water Utilities, specializing in advanced well rehabilitation & revolutionary preventive well maintenance systems. Staffed by highly trained professional field crews and industry leading scientists, STI delivers 100 environmentally sound, sustainable, energy efficient ground water solutions with unprecedented success and no waste stream. Formed in 1987 with the development of the highly successful Aqua Freed® CO2 well rehabilitation process, STI has serviced the U.S. and International markets either through its company owned operating division or its authorized providers, serving more than 7,000 wells.