Construction services, namely, site clearing; Construction project management services; Construction project management services in the field of construction of offshore oil and gas facilities; Advisory services relating to the construction and repair of airports and airport facilities; Building construction services; Building construction supervision services for building projects; Building construction supervision services for real estate projects; Building construction supervision services relating to shopping centers, industrial complexes, office buildings, residential buildings and other real estate developments; Building construction supervision services relating to shopping centres, industrial complexes, office buildings, residential buildings and other real estate developments; Charitable services, namely, renovating and constructing homes for low income families; Consultancy and information services in the field of construction; Consulting services in the field of construction of wind energy facilities; Excavation services for construction sites; Housing services, namely, development of real property, namely, repair, improvement, and new construction; Housing services, namely, repair, improvement, and construction of residential real property