Construction services, namely, asphalt paving; Construction services, namely, concrete paving; Construction services, namely, concrete paving, site clearing, excavation, pad preparation, grading, and asphalt paving services; Construction services, namely, excavation; Construction services, namely, grading; Construction services, namely, planning, laying out and custom construction of commercial buildings; Construction services, namely, site clearing; Construction information services; Construction project management services; Installation of renewable energy generation equipment; Building construction services; Building construction supervision services for real estate projects; Consultancy and information services in the field of construction; Earthworks services in the nature of excavating for building construction; Excavation services for construction sites; Pipeline construction and maintenance services; Plumbing maintenance advisory services; Repair and installation services, namely, the installation of heating, cooling and environmental control systems primarily using solar energy, renewable energy resources and rainwater; Roof maintenance services