Johnson Controls International is engaged in engineering, manufacturing and commissioning building products and systems, including residential and commercial heating, ventilating, air-conditioning (HVAC) equipment, industrial refrigeration systems, controls, security systems, fire detection systems and fire suppression solutions. Co. also provides technical services, including maintenance, management, repair, retrofit and replacement of equipment (in the HVAC, industrial refrigeration, security and fire-protection space), and energy-management consulting. Co.'s segments are: Building Solutions North America, Building Solutions EMEA/LA, Building Solutions Asia Pacific and Global Products.