EMCOR

Operation for others in the nature of business operations management of energy systems and energy producing machinery, namely, engine generators, turbines, windmills and generators and the facilities and infrastructures associated therewith; business operations consulting services in the field of monitoring costs related to energy use and consumption, thereby increasing efficiency; Monitoring expenditures on energy systems for others for business purposes

Managing, contracting and providing electrical and mechanical construction services; Maintenance and construction for others of energy systems and energy producing machinery, namely, engine generators, turbines, windmills and generators and the facilities and infrastructures associated therewith; Construction, installation and maintenance for others of fire protection and life safety systems, namely, water and foam sprinklers and smoke detectors; Consulting services in the field of installation and maintenance of emergency power systems; Consulting services in the field of installation and maintenance of access and security systems; Consulting services in the field of installation and maintenance of fire protection systems; Installation, maintenance and repair services for others of heat exchangers in the refining and petrochemical industries; Consulting services in the field of installation and maintenance of electrical systems, namely, AC/DC power systems, alternative power systems, intelligent highway systems hardware and equipment, building plant and lighting, cable tray installations, explosion-proof systems, supervisory control and data acquisition systems hardware and equipment; Installation of HVAC systems, plumbing and piping systems, process gas and fluid equipment systems, boiler systems, chiller systems, cogeneration systems, HVAC control systems, unitary heat pump systems, rooftop heating and/or cooling unit systems and energy recovery systems; Construction, installation and maintenance for others of emergency power systems, access and security systems and fire detection and suppression systems; Construction, installation and maintenance for others in the field of electrical systems, namely, AC/DC power systems, alternative power systems, intelligent highway systems hardware and equipment, building plant and lighting, cable tray installations, explosion-proof systems, supervisory control and data acquisition systems hardware and equipment; Construction, maintenance and renovation of property; Machinery installation, maintenance and repair; Installation, repair and maintenance of heating equipment; Construction planning in the field of landscaping

Manufacturing services for others in the field of heat exchangers

Design for others of heat exchangers in the refining and petrochemical industries; design for others in the field of energy systems and energy producing machinery, namely, engine generators, turbines, windmills and generators and the facilities and infrastructures associated therewith; Construction design services for others, namely, design of commercial, residential and industrial facilities and infrastructure; design for others of mechanical and electrical systems; providing virtual design services in the nature of providing software-as-a-service services featuring software for building information modeling (BIM), namely, software that allows user to create 3D computer models of buildings prior to the actual construction thereof for testing detail and construction services

Landscaping design services for others; horticultural services for others, namely, planting and maintenance of lawn, shrubs, and trees for others

Monitoring the safety of the energy systems for others