Design, installation and repair of building automation and building technology systems; installation services, namely, installation of building automation and building technology systems and equipment; installation, updating and repair of systems, equipment and devices, particularly in the field of building automation and building technology; Maintenance of multi-brand building automation systems that control HVAC equipment, commercial chillers, variable refrigerant flow systems, air handling systems, HVAC unitary systems, fan coil units, unit ventilators, unit heaters, sensible cooling thermal units, replacement coils, commercial boilers and hot water systems, industrial pumps, building controls, building automation systems; Technical planning, research and technical development of systems, equipment and devices, particularly in the field of building automation; technical consultancy services and preparation of expert reports in the field of building automation

Engineering services for building and property condition assessment, facility management, repair and restoration and building instrumentation; Installation, repair and maintenance of computer software; Building automation design services for others; technical consultation related thereto, in the fields of HVAC design and maintenance, HVAC facility management, HVAC repair and restoration, and HVAC building instrumentation and monitoring; Testing, analysis and evaluation of energy equipment; electronic systems programing in the nature of computer programming for all brands of automation systems controlling HVAC equipment, variable refrigerant flow systems, air handling systems, HVAC unitary systems, fan coil, unit ventilator and unit heater solutions, replacement coils, commercial boilers hot water systems, and industrial pumps