S SOUTHLAND SERVICE

Installation, maintenance and repair of heating, ventilation and air conditioning (HVAC) equipment, preventative maintenance of energy systems and equipment in buildings and industrial facilities, service and maintenance of fire safety equipment, environmental controls, building automation and controls, and security equipment; installation, repair and retrofitting of building automation and control systems; testing, adjusting, and balancing (TAB) services, namely, regulation of air and water flow, duct pressure measurement, sound and vibration measurements, indoor air quality measurement, fire-life safety equipment maintenance; comprehensive preventative maintenance services for electrical, mechanical, environmental and sanitary systems of buildings and industrial facilities; installation of electrical, mechanical, environmental and sanitary systems in buildings and industrial facilities