Building demolition services; asbestos abatement services, namely, removing, encapsulating and building enclosures around asbestos; lead abatement services, namely, cleaning, removal and waste disposal of lead and lead based products; repair and reconstruction of historic buildings and structures; cleaning of building exterior and interior surfaces; excavation services; hazardous waste disposal services

Environmental remediation services, namely, abatement and mitigation in the nature of treatment of environmental contaminants namely, asbestos, lead, contaminated soil, mold, microbes, radon, and mercury; Consulting in the field of environmental remediation, namely, development of environmental remediation recommendations for others for treatment of environmental contaminants namely, asbestos, lead, contaminated soil, mold, microbes, radon, and mercury; demolition services, not buildings