37 Commercial building construction; building construction and repair; building construction management; building construction services as general contractors; Construction administration and management services, namely, construction planning, construction management and construction supervision; construction project management services; advisory services relating to building construction; inspection services in the course of construction of commercial buildings; construction services, namely, planning, laying out and custom construction of commercial buildings; technical consultation in the field of building construction; providing information and news in the field of building construction; provision of technical information in the field of building construction; building construction services for commercial and residential buildings, schools, hospitals, laboratories, medical facilities, sports, cultural and entertainment facilities, museums, airports, biotech, governmental and religious buildings, transportation centers, data centers, hotels, office buildings, restaurants, plants and factories; consultation services in the field of construction of environmentally-conscious buildings; professional consulting services in the fields of lean construction and sustainable construction, the construction of mechanical, electrical, plumbing and technology systems and environmentally friendly buildings; providing news and information in the field of environmentally-conscious building construction; Providing news and information in the field of environmental, social and governance (ESG) in the building construction industry; Construction research, consultancy, advice and information concerning efficiency, productivity, safety, waste and sustainability of the construction of buildings and infrastructure; Construction project management services relating to compliance and sustainability, environmental assessments and remediation; Maintenance of systems for improving and protecting the environment from degradation, namely, building maintenance contractor services, general building contractor services, HVAC and plumbing contractor services, and mechanical contractor services