ENG Designs LLC develops innovative, energy-efficient mixing and aeration solutions for wastewater treatment. Their flagship system, Hydra-Bubble, uses low-pressure, high-volume bubbles to circulate and mix tank contents—eliminating moving parts and reducing operational complexity. Engineered and field-tested in partnership with leading treatment plants in the U.S., the technology delivers measurable benefits: average 20 % reduction in blower energy, no in-tank mechanical parts, and a rapid payback. The company’s mission is to “transform how water moves” through smarter, simpler, and more sustainable technologies. Designed, built, and serviced in the U.S., ENG Designs emphasizes reliability, efficiency, and real-world performance.