Asbestos abatement being asbestos removal for commercial, governmental, and residential buildings and premises; Lead abatement, namely, clean-up of hazardous lead-based materials for commercial, governmental, and residential buildings and premises; House, building, public building structure, and industrial building structure demolition services; Hazardous chemical waste removal services being hazardous chemical waste clean-up services; Consultation in the field of construction of environmentally-conscious buildings; Installation of insulating materials; Building construction services; Installation of mechanical insulating materials; Installation of insulating materials for refrigeration purposes; Installation of insulating materials for cold storage purposes

Mold remediation services; Hazardous materials remediation services being hazardous waste treatment services; Saw cutting services, namely, saw cutting of concrete; Floor grinding services; Commercial, governmental, and residential environmental remediation services, namely, treatment of soil, air, and water for commercial, governmental, and residential buildings and premises