Ozone sanitizers for air and water; Sterilization units for buildings in the nature of apparatus that floods a room or space with anti-bacterial gas that eliminates all bacteria in the room or space; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter

Consulting in the field of engineering; Environmental services, namely, technical consultation in the field of environmental science, engineering services and design for others in the field of environmental engineering; Testing, analysis and evaluation of the services of others to determine conformity with certification standards