STO Design Group, Inc., is a professional design firm specializing in the engineering and design of aquatic attractions.

STO’s extensive experience and proven expertise include lakes, streams, swimming pools, swim lagoons, spas, fountains, water show F/X (special effects), entry and atrium features in many high profile projects.

Water features provide a project’s “Signature Statement” or serve as recreational amenities and visual enhancement require the highest degree of aesthetic water quality. Perfection of effect performance reliability and economy in both installation and system operation are critical.

The hallmark of our design practice is achieving these objectives.