News Highlights
Welcome to the Engineering Solutions Inc. (ESi) web site. We manufacture the Omniguard, a digital manometer (negative pressure monitor) used in asbestos, lead and mold abatement, the Accessor, a programmable security device for access control, and the Mistral Keypad Test System, an improved version of our Stingray, for testing membrane switch keypads. ESi can also provide custom hardware and software for embedded applications. We have been located just south of Seattle, Washington since 1988.