Clean Properties, Inc., is a privately owned firm incorporated in the Commonwealth of Massachusetts and staffed by Massachusetts Licensed Site Professionals, Registered Professional Engineers, and experienced scientists/engineers. Clean Properties is a full-service environmental engineering, consulting, and contracting firm that provides turnkey services in a timely and cost-effective manner. We offer a variety of environmental services : Oil/Hazardous Waste Site Cleanup, Surface and Subsurface InvestigationsProperty Transaction Assessment (21E), and Risk Assessment. Clean Properties will provide you with clear and comprehensive cost estimates and delivery schedules for each step of your needs.