General contracting in the field of energy performance, energy conservation, indoor air quality, building automation, voice over IP phone systems and building security systems; Installation and maintenance of computer hardware for voice of IP phone systems and for building security systems; Installation and repair of HVAC equipment, heating equipment, building security systems, temperature, humidity, occupancy, air quality and utility meters and direct digital controls and actuators; Business consulting and advisory services in the field of energy efficiency, building automation, HVAC systems, indoor air quality, voice over IP phone systems, information technology services and security; Monitoring of alarms and security systems, namely, monitoring of security alarms, motion detectors, intrusion switches, card readers, CCTV and cameras, fire alarms, medical alarms in the nature of nurse call and paging, and burglar systems, all of the aforementioned for security purposes; Design and development of computer hardware and software for building automation, voice over IP phones systems, HVAC systems, and building security systems; Technical support services, namely, environmental monitoring of temperature, energy use, humidity, occupancy and indoor air quality, and of control devices for building HVAC and electrical systems; Installation and maintenance of computer software for building automation, voice over IP phone systems, HVAC systems, and building security systems; Installation, maintenance and repair of computer software for HVAC systems, building security systems, environmental monitoring and control devices; Monitoring of HVAC systems to ensure proper functioning and efficiency; Electronic monitoring of environmental monitoring and control devices, namely, temperature, humidity, occupancy, air quality and utility meters and Direct digital controls and actuators; Design and development of energy efficient lighting equipment, HVAC equipment, electrical meters and drives, building metering, direct digital controllers, actuators and sensors, building electrical power automation systems comprising wireless and wired controllers and controlled devices, and of software for appliances, lighting, HVAC, security and home and office electrical power monitoring and control applications, Voice over Internet phone systems and building security
