Environmental Services with Economical Solutions.Since 1994, Environmental Control Opportunities has been providing consulting services for environmental related issues throughout the United States and in several foreign countries.Founded by President and Environmental Scientist David L. Powell, ECOs Services include: ISO 14001 Environmental Management Systems RC14001 and Responsible Care Management Systems for the Chemical Industry OHSAS 18001 Occupational Health and Safety Management Systems Phase I Site Assessments HUD Environmental Reviews Wetland Delineations and Permitting Services Industrial Regulatory Compliance/Permitting Assessments Sampling SurveysCall or contact us by email.