Installation, maintenance and repair of plastics joining equipment, precision cleaning equipment, ultrasonic processing equipment, ultrasonic metal welding equipment, electric motor drives and drive systems, valves and valve systems, industrial process automation equipment and systems, data center cooling equipment and systems, electrical equipment and electrical power systems; maintenance of batteries and fuel cells for electrical power systems; installation of shelving, cabinets and storage systems; installation of shelving, cabinets and storage systems for closets, pantries, garages, basements, laundry rooms, utility rooms, home offices, and other storage spaces; and installation and configuration of wireless mobile workstation systems

Educational services, namely, conducting classes, seminars, and workshops in the fields of heating, ventilating, air conditioning (HVAC) and refrigeration equipment and systems, the operation of electric motor drives and drive systems, plastics joining, precision cleaning, ultrasonic processing, ultrasonic metal welding, industrial process automation systems, electrical power systems, and distribution of training material in connection therewith

Engineering consultation services, namely, consulting in the configuration, efficiency, operation and condition of heating, ventilating, and air conditioning (HVAC), and refrigeration equipment and systems, industrial process automation, and electrical power systems for data centers and other commercial and industrial facilities; remote monitoring of heating, ventilating, and air conditioning (HVAC) and refrigeration equipment and systems and electrical equipment and electrical power systems; equipment calibration services; providing design, testing, analysis, studies, recommendations, plans, monitoring and inspection of industrial process automation systems; monitoring, testing and analysis of industrial machinery and electrical equipment and systems to ensure proper operation, safety, efficiency and maintenance; laboratory and field testing and analysis of oils for industrial applications; engineering; electrical engineering services, particularly, providing analysis, testing, studies, recommendations and plans relating to the safety, efficiency, performance and reliability of electrical equipment and power systems; engineering services, namely, providing assessment of the performance, reliability, maintenance and configuration of data center and commercial and industrial facility power systems and data center cooling systems; technical consultation in the field of electrical power systems, namely, providing electrical diagrams and electrical equipment inventories for data centers and commercial and industrial facilities; design of shelving, cabinet and storage systems; design of shelving, cabinet and storage systems for closets, pantries, garages, basements, laundry rooms, utility rooms, home offices and other storage spaces; contractor and project management services, namely, design, selection and implementation of industrial process automation equipment and systems