Building construction; Building construction consultancy; Building construction for civil infrastructure projects; Building construction for rail infrastructure projects; Building construction services; Building construction supervision; Construction of roads, underground utilities, and housing pads; Construction of telecommunication towers; Construction of civil engineering structures; Construction of civil engineering structures using concrete; Construction of industrial buildings; Construction of transmission lines; Construction of wind power plants; Construction of electrical transmission lines, traffic light devices, and light rail signalization infrastructure; Construction project management services; Construction project management services in the field of power plants, utility transmission facilities, civil infrastructure projects; Construction services, namely, planning, laying out and custom construction of commercial buildings; Consultation services in the field of construction of environmentally-conscious buildings; Electrical contracting; Foundation contractor services; Installation and maintenance of transportation and traffic equipment and systems; Installation and repair of telecommunication apparatus; Installation, maintenance and repair of apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Installation, maintenance and repair of solar energy systems; Installation, maintenance and repair of street lights; Installation, maintenance and repair of high-voltage electric substations; Laying of underground cables; Maintenance and repair of wind power plants; Maintenance of traffic control equipment; Plant construction, maintenance and construction project management services for businesses in the energy production and transmission sector; Rental of construction and building equipment; Rental of power tools for repairing power transmission and telecommunication lines; Repair of power lines; Repair of traffic light devices; Repair or maintenance of power distribution or control machines and apparatus; Repair services for electric generators and wind turbines; Restoration in the field of utilities, electricity, and telecommunications in an emergency; Restoration services in the field of water, smoke and fire damage; Commercial building construction; Construction, repair and maintenance of buildings; Installation of utilities in construction sites; Business project management services for construction projects; Logistics management in the field of construction and engineering; Engineering; Consulting in the field of engineering; Consulting in the field of structural engineering; Consulting in the field of civil engineering; Consulting services for others in the field of design, planning, and implementation project management of construction and restoration projects; Consulting services in the field of industrial engineering; Custom design and engineering of civil infrastructure; Engineering services in the fields of traffic and transportation; Engineering services, namely, engineering for the electrical transmission infrastructure, power generation, wind farms, and solar energy facilities; Civil engineering
