Engineering Solutions Inc. is an electronic engineering firm, providing custom hardware and software products for embedded applications. Based in Tukwila, Wash., the company manufactures Omniguard, a digital manometer used in asbestos, lead and mold abatement. It also provides Accessor, a programmable security device for access control and Mistral Keypad Test System for testing membrane switch keypads. In addition, Engineering Solutions Inc. supplies Stingray, a keypad test system. The company provides software products that cater to institutional, recreational, commercial and industrial sectors.