Profile: UniControl Inc. has 2 divisions namely Cleveland Controls & Hays Cleveland. Cleveland Controls currently offers a wide range of products designed for commercial, industrial and residential HVAC applications. Hays Cleveland provides combustion controls and instruments, controllers & stations, analyzers, recorders & indicators, actuators & regulators, transmitters & alarms. We cater to commercial and industrial markets, federal & state institutions, utility markets and process, mechanical and automotive markets.