environmental consulting services; namely, technical consulting in the field of environmental health, safety, and regulation, and in the field of industrial hygiene, reviewing standards and practices to assure compliance with environmental health laws and regulations, monitoring services, namely, asbestos air monitoring and lead air monitoring, inspection services, namely, asbestos inspections, safety and health inspections, and indoor air quality inspections, and design for others in the field of asbestos abatement and lead paint abatement